diff options
| author | Fabian Frederick <fabf@skynet.be> | 2015-02-17 13:46:17 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-17 14:34:52 -0800 |
| commit | 4d29e571e1942f8f418bf776af0134a9cb5a35c9 (patch) | |
| tree | 0d5ea492dca1ab0f38c3240cd13aabcfb0899ebe /fs/affs/super.c | |
| parent | 92b20708f9f0c6429b3b6865de567e721f509c75 (diff) | |
fs/affs/super.c: destroy sbi mutex in affs_kill_sb()
Call mutex_destroy() on superblock mutex in affs_kill_sb() otherwise mutex
debugging code isn't able to detect that mutex is used after being freed.
(thanks to Jan Kara for complete definition).
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/affs/super.c')
| -rw-r--r-- | fs/affs/super.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/affs/super.c b/fs/affs/super.c index f754ab68a840..ee8eca7add0e 100644 --- a/fs/affs/super.c +++ b/fs/affs/super.c @@ -602,6 +602,7 @@ static void affs_kill_sb(struct super_block *sb) affs_free_bitmap(sb); affs_brelse(sbi->s_root_bh); kfree(sbi->s_prefix); + mutex_destroy(&sbi->s_bmlock); kfree(sbi); } } |