kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-13 07:31:07 +00:00
Code Issues Releases Packages Activity
linux/fs/bfs/dir.c

365 lines
8.6 KiB
Raw Permalink Normal View History

Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] bfs: fix endianness, signedness; add trivial bugfix * Makes BFS code endianness-clean. * Fixes some signedness warnings. * Fixes a problem in fs/bfs/inode.c:164 where inodes not synced to disk don't get fully marked as clean. Here's how to reproduce it: # mount -o loop -t bfs /bfs.img /mnt # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 1 47 3% /mnt # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 5 508 1% /mnt # cp 60k-archive.zip /mnt/mt.zip # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 65 447 13% /mnt # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 2 46 5% /mnt # rm /mnt/mt.zip # echo $? 0 [If the unlink happens before the buffers flush, the following happens:] # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 2 46 5% /mnt # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 65 447 13% /mnt fs/bfs/bfs.h | 1 Signed-off-by: Andrew Stribblehill <ads@wompom.org> Cc: <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09 13:02:04 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
new helper: file_inode(file) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-01-23 17:07:38 -05:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] Make most file operations structs in fs/ const This is a conversion to make the various file_operations structs in fs/ const. Basically a regexp job, with a few manual fixups The goal is both to increase correctness (harder to accidentally write to shared datastructures) and reducing the false sharing of cachelines with things that get dirty in .data (while .rodata is nicely read only and thus cache clean) Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-28 01:56:42 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[readdir] convert bfs ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-16 13:41:48 -04:00
rename the generic fsync implementations We don't name our generic fsync implementations very well currently. The no-op implementation for in-memory filesystems currently is called simple_sync_file which doesn't make too much sense to start with, the the generic one for simple filesystems is called simple_fsync which can lead to some confusion. This patch renames the generic file fsync method to generic_file_fsync to match the other generic_file_* routines it is supposed to be used with, and the no-op implementation to noop_fsync to make it obvious what to expect. In addition add some documentation for both methods. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-05-26 17:53:41 +02:00
[PATCH] fix ->llseek for more directories With this patch all directory fops instances that have a readdir that doesn't take the BKL are switched to generic_file_llseek. Signed-off-by: Christoph Hellwig <hch@lst.de>
2008-09-03 21:53:01 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
switch ->create() to umode_t vfs_create() ignores everything outside of 16bit subset of its mode argument; switching it to umode_t is obviously equivalent and it's the only caller of the method Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-07-26 01:42:34 -04:00
don't pass nameidata to ->create() boolean "does it have to be exclusive?" flag is passed instead; Local filesystem should just ignore it - the object is guaranteed not to be there yet. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-06-10 18:05:36 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: correct return values In case of failed memory allocation, the return should be ENOMEM instead of ENOSPC. Return -EIO when sb_bread() fails. Signed-off-by: Sanidhya Kashyap <sanidhya.gatech@gmail.com> Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-04-16 12:48:32 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
bfs: fix bitmap size argument to find_first_zero_bit() The usage of find_first_zero_bit() in bfs_create() is wrong for two reasons. The bitmap size argument to find_first_zero_bit() is info->si_lasti but the correct bitmap size is info->si_lasti + 1 as info->si_lasti is the last valid index in info->si_imap bitmap. Another problem is that it is impossible to detect that info->si_imap bitmap is full because there is an off-by-one bug in the return value check for find_first_zero_bit(). If no zero bits exist in info->si_imap, find_first_zero_bit() returns info->si_lasti. But the check can't catch it due to the off-by-one. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: "Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-03-21 08:32:53 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: replace inode uid,gid,mode initialization with helper function Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-03-04 17:31:46 +03:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] inode-diet: Eliminate i_blksize from the inode structure This eliminates the i_blksize field from struct inode. Filesystems that want to provide a per-inode st_blksize can do so by providing their own getattr routine instead of using the generic_fillattr() function. Note that some filesystems were providing pretty much random (and incorrect) values for i_blksize. [bunk@stusta.de: cleanup] [akpm@osdl.org: generic_fillattr() fix] Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-27 01:50:49 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] bfs endianness annotations Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-04 17:43:06 +01:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
fs/bfs: use bfs prefix for dump_imap All bfs related functions use bfs_ prefix. This patch also moves extern declaration to bfs.h and removes prototype from inode.c This fixes checkpatch warning: WARNING: externs should be avoided in .c files Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: "Tigran A. Aivazian" <tigran@aivazian.fsnet.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-08-08 14:22:29 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] r/o bind mounts: unlink: monitor i_nlink When a filesystem decrements i_nlink to zero, it means that a write must be performed in order to drop the inode from the filesystem. We're shortly going to have keep filesystems from being remounted r/o between the time that this i_nlink decrement and that write occurs. So, add a little helper function to do the decrements. We'll tie into it in a bit to note when i_nlink hits zero. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Acked-by: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-30 23:29:03 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
bfs: fix Lockdep warning This fixes: ============================================= [ INFO: possible recursive locking detected ] 2.6.27-rc5-00283-g70bb089 #68 --------------------------------------------- touch/6855 is trying to acquire lock: (&info->bfs_lock){--..}, at: [<c02262f5>] bfs_delete_inode+0x9e/0x18c but task is already holding lock: (&info->bfs_lock){--..}, at: [<c0226c00>] bfs_create+0x45/0x187 other info that might help us debug this: 2 locks held by touch/6855: #0: (&type->i_mutex_dir_key#5){--..}, at: [<c018ad13>] do_filp_open+0x10b/0x62f #1: (&info->bfs_lock){--..}, at: [<c0226c00>] bfs_create+0x45/0x187 stack backtrace: Pid: 6855, comm: touch Not tainted 2.6.27-rc5-00283-g70bb089 #68 [<c013e769>] validate_chain+0x458/0x9f4 [<c013bece>] ? trace_hardirqs_off+0xb/0xd [<c013f36b>] __lock_acquire+0x666/0x6e0 [<c013f440>] lock_acquire+0x5b/0x77 [<c02262f5>] ? bfs_delete_inode+0x9e/0x18c [<c06aab74>] mutex_lock_nested+0xbc/0x234 [<c02262f5>] ? bfs_delete_inode+0x9e/0x18c [<c02262f5>] ? bfs_delete_inode+0x9e/0x18c [<c02262f5>] bfs_delete_inode+0x9e/0x18c [<c0226257>] ? bfs_delete_inode+0x0/0x18c [<c01925e1>] generic_delete_inode+0x94/0xfe [<c019265d>] generic_drop_inode+0x12/0x12f [<c0191b7e>] iput+0x4b/0x4e [<c0226d1e>] bfs_create+0x163/0x187 [<c0188b42>] vfs_create+0xa6/0x114 [<c018adb5>] do_filp_open+0x1ad/0x62f [<c0107cdc>] ? native_sched_clock+0x82/0x96 [<c06ac309>] ? _spin_unlock+0x27/0x3c [<c019379e>] ? alloc_fd+0xbf/0xc9 [<c06ae2f4>] ? sub_preempt_count+0x9d/0xab [<c019379e>] ? alloc_fd+0xbf/0xc9 [<c0180391>] do_sys_open+0x42/0xb8 [<c041d564>] ? trace_hardirqs_on_thunk+0xc/0x10 [<c0180449>] sys_open+0x1e/0x26 [<c01038bd>] sysenter_do_call+0x12/0x31 ======================= The problem is that we don't unlock the bfs->lock mutex before calling iput (we do in the other cases). Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-09-13 02:33:12 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
stop passing nameidata to ->lookup() Just the flags; only NFS cares even about that, but there are legitimate uses for such argument. And getting rid of that completely would require splitting ->lookup() into a couple of methods (at least), so let's leave that alone for now... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-06-10 17:13:09 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] bfs: fix endianness, signedness; add trivial bugfix * Makes BFS code endianness-clean. * Fixes some signedness warnings. * Fixes a problem in fs/bfs/inode.c:164 where inodes not synced to disk don't get fully marked as clean. Here's how to reproduce it: # mount -o loop -t bfs /bfs.img /mnt # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 1 47 3% /mnt # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 5 508 1% /mnt # cp 60k-archive.zip /mnt/mt.zip # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 65 447 13% /mnt # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 2 46 5% /mnt # rm /mnt/mt.zip # echo $? 0 [If the unlink happens before the buffers flush, the following happens:] # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 2 46 5% /mnt # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 65 447 13% /mnt fs/bfs/bfs.h | 1 Signed-off-by: Andrew Stribblehill <ads@wompom.org> Cc: <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09 13:02:04 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
iget: stop BFS from using iget() and read_inode() Stop the BFS filesystem from using iget() and read_inode(). Replace bfs_read_inode() with bfs_iget(), and call that instead of iget(). bfs_iget() then uses iget_locked() directly and returns a proper error code instead of an inode in the event of an error. bfs_fill_super() returns any error incurred when getting the root inode instead of EINVAL. [kamalesh@linux.vnet.ibm.com: build fix] Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 00:15:32 -08:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
iget: stop BFS from using iget() and read_inode() Stop the BFS filesystem from using iget() and read_inode(). Replace bfs_read_inode() with bfs_iget(), and call that instead of iget(). bfs_iget() then uses iget_locked() directly and returns a proper error code instead of an inode in the event of an error. bfs_fill_super() returns any error incurred when getting the root inode instead of EINVAL. [kamalesh@linux.vnet.ibm.com: build fix] Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 00:15:32 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
VFS: normal filesystems (and lustre): d_inode() annotations that's the bulk of filesystem drivers dealing with inodes of their own Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-03-17 22:25:59 +00:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] r/o bind mount prepwork: inc_nlink() helper This is mostly included for parity with dec_nlink(), where we will have some more hooks. This one should stay pretty darn straightforward for now. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Acked-by: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-30 23:29:04 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
new helper: ihold() Clones an existing reference to inode; caller must already hold one. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-10-23 11:11:40 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
VFS: normal filesystems (and lustre): d_inode() annotations that's the bulk of filesystem drivers dealing with inodes of their own Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-03-17 22:25:59 +00:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
filesystems: add set_nlink() Replace remaining direct i_nlink updates with a new set_nlink() updater function. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Tested-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2011-10-28 14:13:29 +02:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
repair bfs_write_inode(), switch bfs to simple_fsync() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-06-08 01:15:58 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] r/o bind mounts: unlink: monitor i_nlink When a filesystem decrements i_nlink to zero, it means that a write must be performed in order to drop the inode from the filesystem. We're shortly going to have keep filesystems from being remounted r/o between the time that this i_nlink decrement and that write occurs. So, add a little helper function to do the decrements. We'll tie into it in a bit to note when i_nlink hits zero. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Acked-by: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-30 23:29:03 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
VFS: normal filesystems (and lustre): d_inode() annotations that's the bulk of filesystem drivers dealing with inodes of their own Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-03-17 22:25:59 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
VFS: normal filesystems (and lustre): d_inode() annotations that's the bulk of filesystem drivers dealing with inodes of their own Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-03-17 22:25:59 +00:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] r/o bind mounts: unlink: monitor i_nlink When a filesystem decrements i_nlink to zero, it means that a write must be performed in order to drop the inode from the filesystem. We're shortly going to have keep filesystems from being remounted r/o between the time that this i_nlink decrement and that write occurs. So, add a little helper function to do the decrements. We'll tie into it in a bit to note when i_nlink hits zero. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Acked-by: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-30 23:29:03 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
repair bfs_write_inode(), switch bfs to simple_fsync() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-06-08 01:15:58 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
bfs: kill BKL Replace the BKL-based locking scheme used in the bfs driver by a private filesystem-wide mutex. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.fi> Cc: Tigran Aivazian <tigran_aivazian@symantec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 19:44:54 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] mark struct inode_operations const 1 Many struct inode_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12 00:55:38 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
bfs: correct return values In case of failed memory allocation, the return should be ENOMEM instead of ENOSPC. Return -EIO when sb_bread() fails. Signed-off-by: Sanidhya Kashyap <sanidhya.gatech@gmail.com> Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-04-16 12:48:32 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[PATCH] bfs: fix endianness, signedness; add trivial bugfix * Makes BFS code endianness-clean. * Fixes some signedness warnings. * Fixes a problem in fs/bfs/inode.c:164 where inodes not synced to disk don't get fully marked as clean. Here's how to reproduce it: # mount -o loop -t bfs /bfs.img /mnt # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 1 47 3% /mnt # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 5 508 1% /mnt # cp 60k-archive.zip /mnt/mt.zip # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 65 447 13% /mnt # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 2 46 5% /mnt # rm /mnt/mt.zip # echo $? 0 [If the unlink happens before the buffers flush, the following happens:] # df -i /mnt Filesystem Inodes IUsed IFree IUse% Mounted on /bfs.img 48 2 46 5% /mnt # df -k /mnt Filesystem 1K-blocks Used Available Use% Mounted on /bfs.img 512 65 447 13% /mnt fs/bfs/bfs.h | 1 Signed-off-by: Andrew Stribblehill <ads@wompom.org> Cc: <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09 13:02:04 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
repair bfs_write_inode(), switch bfs to simple_fsync() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-06-08 01:15:58 -04:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
Fixes to the BFS filesystem driver I found a few bugs in the BFS driver. Detailed description of the bugs as well as the steps to reproduce the errors are given in the kernel bugzilla. Please follow these links for more information: http://bugzilla.kernel.org/show_bug.cgi?id=9363 http://bugzilla.kernel.org/show_bug.cgi?id=9364 http://bugzilla.kernel.org/show_bug.cgi?id=9365 http://bugzilla.kernel.org/show_bug.cgi?id=9366 This patch fixes the bugs described above. Besides, the patch introduces coding style changes to make the BFS driver conform to the requirements specified for Linux kernel code. Finally, I made a few cosmetic changes such as removal of trivial debug output. Also, the patch removes the fields `si_lf_ioff' and `si_lf_sblk' of the in-core superblock structure. These fields are initialized but never actually used. If you are wondering why I need BFS, here is the answer: I am using this driver in the context of Linux kernel classes I am teaching in the Moscow State University and in the International Institute of Information Technology in Pune, India. Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@gmail.com> Cc: Tigran Aivazian <tigran@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14 16:59:47 -08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00