From bbe48dd811474adc2df96803f910d4dc2b5e5bde Mon Sep 17 00:00:00 2001 From: Fabian Frederick Date: Sat, 10 Jan 2015 19:13:32 +0100 Subject: [PATCH] udf: destroy sbi mutex in put_super Call mutex_destroy() on superblock mutex in udf_put_super() 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 Signed-off-by: Jan Kara --- fs/udf/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/udf/super.c b/fs/udf/super.c index 3ccb2f11fc76..3d35a754293a 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -2300,6 +2300,7 @@ static void udf_put_super(struct super_block *sb) udf_close_lvid(sb); brelse(sbi->s_lvid_bh); udf_sb_free_partitions(sb); + mutex_destroy(&sbi->s_alloc_mutex); kfree(sb->s_fs_info); sb->s_fs_info = NULL; } -- 2.20.1