linux

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: handle powerfail on NAND flash The write buffer may not have been written and may no longer be written due to an interrupted write in the affected page. Signed-off-by: Joern Engel <joern@logfs.org>

2010-05-07 19:38:40 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

mtd: introduce mtd_read interface Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 17:30:16 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

mtd: introduce mtd_write interface Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 17:35:41 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] Fix bdev erases Erases for block devices were always just emulated by writing 0xff. Some time back the write was removed and only the page cache was changed to 0xff. Superficialy a good idea with two problems: 1. Touching the page cache isn't necessary either. 2. However, writing out 0xff _is_ necessary for the journal. As the journal is scanned linearly, an old non-overwritten commit entry can be used on next mount and cause havoc. This should fix both aspects.

2010-03-04 21:30:58 +01:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

mtd: introduce mtd_erase interface This patch is part of a patch-set which changes the MTD interface from 'mtd->func()' form to 'mtd_func()' form. We need this because we want to add common code to to all drivers in the mtd core level, which is impossible with the current interface when MTD clients call driver functions like 'read()' or 'write()' directly. At this point we just introduce a new inline wrapper function, but later some of them are expected to gain more code. E.g., the input parameters check should be moved to the wrappers rather than be duplicated at many drivers. This particular patch introduced the 'mtd_erase()' interface. The following patches add all the other interfaces one by one. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:25:39 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

mtd: do not use mtd->sync directly This patch teaches 'mtd_sync()' to do nothing when the MTD driver does not have the '->sync()' method, which allows us to remove all direct 'mtd->sync' accesses. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-30 16:35:35 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: handle powerfail on NAND flash The write buffer may not have been written and may no longer be written due to an interrupted write in the affected page. Signed-off-by: Joern Engel <joern@logfs.org>

2010-05-07 19:38:40 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

mtd: introduce mtd_block_isbad interface Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 19:35:30 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

mtd: introduce mtd_block_isbad interface Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 19:35:30 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: fix a leak in get_sb a) switch ->put_device() to logfs_super * b) actually call it on early failures in logfs_get_sb_device() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2010-07-26 12:06:00 +04:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

logfs: handle powerfail on NAND flash The write buffer may not have been written and may no longer be written due to an interrupted write in the affected page. Signed-off-by: Joern Engel <joern@logfs.org>

2010-05-07 19:38:40 +02:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

logfs: handle powerfail on NAND flash The write buffer may not have been written and may no longer be written due to an interrupted write in the affected page. Signed-off-by: Joern Engel <joern@logfs.org>

2010-05-07 19:38:40 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs: rename functions starting with mtd_ We are going to re-work the MTD interface and change 'mtd->write()' to 'mtd_write()', 'mtd->read()' to 'mtd_read()' and so forth for all functions in the 'struct mtd_info' structure. However, logfs has its own 'mtd_read()', 'mtd_write()', etc functions which collide with our changes. This patch renames these logfs functions to 'logfs_mtd_read()', 'logfs_mtd_write()', etc. Additionally, to make the 'fs/logfs/dev_mtd.c' file look consistent, rename similarly all the other functions starting with 'mtd_'. Cc: Jörn Engel <joern@logfs.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

2011-12-23 15:44:14 +02:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs get_sb, part 3 take logfs_get_sb_device() calls to logfs_get_sb() itself Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2010-07-26 11:53:30 +04:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

logfs get_sb, part 2 take setting s_bdev/s_mtd/s_devops to callers of logfs_get_sb_device(), don't bother passing them separately Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2010-07-26 11:33:39 +04:00

logfs get_sb, part 3 take logfs_get_sb_device() calls to logfs_get_sb() itself Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2010-07-26 11:53:30 +04:00

logfs: handle errors from get_mtd_device() The get_mtd_device() function returns error pointers on failure and if we don't handle it, it leads to a crash. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Joern Engel <joern@logfs.org>

2010-05-07 10:59:06 +02:00

logfs get_sb, part 2 take setting s_bdev/s_mtd/s_devops to callers of logfs_get_sb_device(), don't bother passing them separately Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2010-07-26 11:33:39 +04:00

logfs get_sb, part 3 take logfs_get_sb_device() calls to logfs_get_sb() itself Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2010-07-26 11:53:30 +04:00

[LogFS] add new flash file system This is a new flash file system. See Documentation/filesystems/logfs.txt Signed-off-by: Joern Engel <joern@logfs.org>

2009-11-20 20:13:39 +01:00

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274 lines

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