From 49475555848d396a0c78fb2f8ecceb3f3f263ef1 Mon Sep 17 00:00:00 2001 From: Lubomir Rintel Date: Wed, 18 Sep 2013 12:39:16 +0200 Subject: [PATCH] sysv: Add forgotten superblock lock init for v7 fs Superblock lock was replaced with (un)lock_super() removal, but left uninitialized for Seventh Edition UNIX filesystem in the following commit (3.7): c07cb01 sysv: drop lock/unlock super Signed-off-by: Lubomir Rintel Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- fs/sysv/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/sysv/super.c b/fs/sysv/super.c index d0c6a007ce83..eda10959714f 100644 --- a/fs/sysv/super.c +++ b/fs/sysv/super.c @@ -487,6 +487,7 @@ static int v7_fill_super(struct super_block *sb, void *data, int silent) sbi->s_sb = sb; sbi->s_block_base = 0; sbi->s_type = FSTYPE_V7; + mutex_init(&sbi->s_lock); sb->s_fs_info = sbi; sb_set_blocksize(sb, 512);