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 --- include/linux/ext3_fs_sb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/ext3_fs_sb.h b/include/linux/ext3_fs_sb.h index f07f34de2f0e..dd61d83026a0 100644 --- a/include/linux/ext3_fs_sb.h +++ b/include/linux/ext3_fs_sb.h @@ -72,6 +72,7 @@ struct ext3_sb_info { struct inode * s_journal_inode; struct journal_s * s_journal; struct list_head s_orphan; + struct mutex s_orphan_lock; unsigned long s_commit_interval; struct block_device *journal_bdev; #ifdef CONFIG_JBD_DEBUG -- cgit v1.2.3