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| author | Dominique Martinet <dominique.martinet@atmark-techno.com> | 2024-04-19 05:22:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-17 12:56:19 +0300 |
| commit | 25090e9bb042406a0f9e2ae6a2b9214ca055c80e (patch) | |
| tree | 4c8e55ed6a23e4cb287c5dd1797542d3908c9d49 | |
| parent | f0c6aae9e474ac2d67133ab994386e116479f326 (diff) | |
| download | linux-25090e9bb042406a0f9e2ae6a2b9214ca055c80e.tar.xz | |
btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks()
commit 9af503d91298c3f2945e73703f0e00995be08c30 upstream.
The previous patch that replaced BUG_ON by error handling forgot to
unlock the mutex in the error path.
Link: https://lore.kernel.org/all/Zh%2fHpAGFqa7YAFuM@duo.ucw.cz
Reported-by: Pavel Machek <pavel@denx.de>
Fixes: 7411055db5ce ("btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks()")
CC: stable@vger.kernel.org
Reviewed-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/btrfs/volumes.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index a92069fbc028..8c7e74499ed1 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -3397,6 +3397,7 @@ again: * alignment and size). */ ret = -EUCLEAN; + mutex_unlock(&fs_info->reclaim_bgs_lock); goto error; } |