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linux/fs/ceph
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Xiubo Li f863bfd0a2 ceph: remove the incorrect Fw reference check when dirtying pages 
[ Upstream commit c08dfb1b49 ]

When doing the direct-io reads it will also try to mark pages dirty,
but for the read path it won't hold the Fw caps and there is case
will it get the Fw reference.

Fixes: 5dda377cf0 ("ceph: set i_head_snapc when getting CEPH_CAP_FILE_WR reference")
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-10-17 15:11:19 +02:00
..
acl.c vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
addr.c ceph: remove the incorrect Fw reference check when dirtying pages 2024-10-17 15:11:19 +02:00
cache.c ceph: rip out old fscache readpage handling 2021-04-27 23:52:21 +02:00
cache.h ceph: remove some defunct forward declarations 2021-09-02 22:49:16 +02:00
caps.c ceph: prevent use-after-free in encode_cap_msg() 2024-02-23 08:55:09 +01:00
ceph_frag.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
debugfs.c ceph: add IO size metrics support 2021-06-29 00:15:51 +02:00
dir.c ceph: fix memory leak in ceph_readdir when note_last_dentry returns error 2022-04-13 20:59:10 +02:00
export.c ceph: take reference to req->r_parent at point of assignment 2021-06-29 00:15:52 +02:00
file.c ceph: fix type promotion bug on 32bit systems 2023-10-19 23:05:36 +02:00
inode.c ceph: fix incorrect revoked caps assert in ceph_fill_file_size() 2023-10-19 23:05:36 +02:00
io.c ceph: fix kerneldoc copypasta over ceph_start_io_direct 2021-04-27 23:52:23 +02:00
io.h ceph: add buffered/direct exclusionary locking for reads and writes 2019-09-16 12:06:25 +02:00
ioctl.c ceph: consider inode's last read/write when calculating wanted caps 2020-03-30 12:42:42 +02:00
ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig ceph: convert ceph_readpage to netfs_readpage 2021-04-27 23:52:22 +02:00
locks.c ceph: switch to vfs_inode_has_locks() to fix file lock bug 2023-01-12 11:59:14 +01:00
Makefile ceph: add dentry lease metric support 2020-06-01 13:22:51 +02:00
mds_client.c ceph: defer stopping mdsc delayed_work 2023-08-11 15:13:56 +02:00
mds_client.h ceph: defer stopping mdsc delayed_work 2023-08-11 15:13:56 +02:00
mdsmap.c ceph: fix mdsmap decode when there are MDS's beyond max_mds 2021-11-18 19:17:15 +01:00
metric.c ceph: never send metrics if disable_send_metrics is set 2023-08-03 10:22:46 +02:00
metric.h ceph: add IO size metrics support 2021-06-29 00:15:51 +02:00
quota.c ceph: eliminate ceph_async_iput() 2021-06-29 00:15:52 +02:00
snap.c ceph: fix use-after-free bug for inodes when flushing capsnaps 2023-06-14 11:13:06 +02:00
strings.c ceph: flush mdlog before umounting 2021-09-02 22:49:16 +02:00
super.c ceph: fix incorrect kmalloc size of pagevec mempool 2024-08-19 05:45:26 +02:00
super.h ceph: switch to vfs_inode_has_locks() to fix file lock bug 2023-01-12 11:59:14 +01:00
util.c ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c 2020-01-27 16:53:40 +01:00
xattr.c ceph: allow ceph.dir.rctime xattr to be updatable 2022-06-14 18:36:23 +02:00