From b8a052d01669977f224255b0f9f2737018171ddb Mon Sep 17 00:00:00 2001 From: Eric Sandeen Date: Mon, 14 Dec 2009 13:00:30 -0600 Subject: ext3: Replace lock/unlock_super() with an explicit lock for the orphan list Use a separate lock to protect the orphan list, so we can stop overloading the use of lock_super(). Port of ext4 commit 3b9d4ed26680771295d904a6b83e88e620780893 by Theodore Ts'o . CC: Theodore Ts'o Signed-off-by: Eric Sandeen Signed-off-by: Jan Kara --- fs/ext3/super.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/ext3/super.c') diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 806b8b780add..97dd3828384c 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -1928,6 +1928,7 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) sb->dq_op = &ext3_quota_operations; #endif INIT_LIST_HEAD(&sbi->s_orphan); /* unlinked but open files */ + mutex_init(&sbi->s_orphan_lock); sb->s_root = NULL; -- cgit v1.2.3