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| author |   Daeho Jeong <daehojeong@google.com> | 2023-02-09 10:18:19 -0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2023-02-14 10:08:59 -0800 |
| commit | a46bebd502fe1a3bd1d22f64cedd93e7e7702693 (patch) | |
| tree | 0b63e93cd537f5114926bf754814064a283cfc5d /tools/perf/scripts/python/stackcollapse.py | |
| parent | f2fs: fix wrong segment count (diff) | |
| download | wireguard-linux-a46bebd502fe1a3bd1d22f64cedd93e7e7702693.tar.xz wireguard-linux-a46bebd502fe1a3bd1d22f64cedd93e7e7702693.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions