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Daeho Jeong a46bebd502 f2fs: synchronize atomic write aborts 
To fix a race condition between atomic write aborts, I use the inode
lock and make COW inode to be re-usable thoroughout the whole
atomic file inode lifetime.

Reported-by: syzbot+823000d23b3400619f7c@syzkaller.appspotmail.com
Fixes: 3db1de0e582c ("f2fs: change the current atomic write way")
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2023-02-14 10:08:59 -08:00
..
acl.c
fs: pass dentry to set acl method
2022-10-19 12:55:42 +02:00
acl.h
fs: pass dentry to set acl method
2022-10-19 12:55:42 +02:00
checkpoint.c
f2fs: fix typos in comments
2023-02-07 10:39:28 -08:00
compress.c
f2fs: fix typos in comments
2023-02-07 10:39:28 -08:00
data.c
f2fs: fix typos in comments
2023-02-07 10:39:28 -08:00
debug.c
f2fs: replace si->sbi w/ sbi in stat_show()
2023-02-14 10:07:55 -08:00
dir.c
f2fs: merge f2fs_show_injection_info() into time_to_inject()
2023-01-11 11:15:19 -08:00
extent_cache.c
f2fs: fix to do sanity check on extent cache correctly
2023-02-09 09:17:30 -08:00
f2fs.h
f2fs: fix to do sanity check on extent cache correctly
2023-02-09 09:17:30 -08:00
file.c
f2fs: synchronize atomic write aborts
2023-02-14 10:08:59 -08:00
gc.c
f2fs: reduce stack memory cost by using bitfield in struct f2fs_io_info
2023-02-02 13:37:16 -08:00
gc.h
f2fs: convert discard_wake and gc_wake to bool type
2023-01-11 11:15:19 -08:00
hash.c
f2fs: don't use casefolded comparison for "." and ".."
2022-05-17 11:19:23 -07:00
inline.c
f2fs: fix information leak in f2fs_move_inline_dirents()
2023-01-31 10:47:46 -08:00
inode.c
f2fs: synchronize atomic write aborts
2023-02-14 10:08:59 -08:00
iostat.c
f2fs: use iostat_lat_type directly as a parameter in the iostat_update_and_unbind_ctx()
2023-02-07 10:39:28 -08:00
iostat.h
f2fs: use iostat_lat_type directly as a parameter in the iostat_update_and_unbind_ctx()
2023-02-07 10:39:28 -08:00
Kconfig
f2fs: introduce F2FS_UNFAIR_RWSEM to support unfair rwsem
2022-03-04 09:15:53 -08:00
Makefile
f2fs: separate out iostat feature
2021-08-23 10:25:51 -07:00
namei.c
f2fs: fix typos in comments
2023-02-07 10:39:28 -08:00
node.c
f2fs: reduce stack memory cost by using bitfield in struct f2fs_io_info
2023-02-02 13:37:16 -08:00
node.h
f2fs: add block_age-based extent cache
2022-12-12 14:53:56 -08:00
recovery.c
f2fs: do some cleanup for f2fs module init
2022-12-08 09:32:20 -08:00
segment.c
f2fs: synchronize atomic write aborts
2023-02-14 10:08:59 -08:00
segment.h
f2fs: fix wrong segment count
2023-02-14 10:07:59 -08:00
shrinker.c
f2fs: add block_age-based extent cache
2022-12-12 14:53:56 -08:00
super.c
f2fs: synchronize atomic write aborts
2023-02-14 10:08:59 -08:00
sysfs.c
f2fs: make kobj_type structures constant
2023-02-13 09:52:47 -08:00
verity.c
fs: f2fs: initialize fsdata in pagecache_write()
2023-01-31 10:47:45 -08:00
xattr.c
f2fs: support recording errors into superblock
2022-10-04 13:31:45 -07:00
xattr.h
f2fs: code cleanup by removing ifdef macro surrounding
2020-05-26 18:56:10 -07:00