path: root/fs
diff options
authorJan Kara <jack@suse.cz>2009-02-11 13:04:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-02-11 14:25:35 -0800
commit02ac597c9b86af49b2016aa98aee20ab59dbf0d2 (patch)
tree7ecf4acd955eabb023dba50c0b4ef67d585eb56e /fs
parent8fe4cd0dc5ea43760c59eb256404188272cc95dd (diff)
ext3: revert "ext3: wait on all pending commits in ext3_sync_fs"
This reverts commit c87591b719737b4e91eb1a9fa8fd55a4ff1886d6. Since journal_start_commit() is now fixed to return 1 when we started a transaction commit, there's some transaction waiting to be committed or there's a transaction already committing, we don't need to call ext3_force_commit() in ext3_sync_fs(). Furthermore ext3_force_commit() can unnecessarily create sync transaction which is expensive so it's worthwhile to remove it when we can. Cc: Eric Sandeen <sandeen@redhat.com> Cc: <linux-ext4@vger.kernel.org> Signed-off-by: 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')
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index b70d90e08a3..4a970411a45 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2428,12 +2428,13 @@ static void ext3_write_super (struct super_block * sb)
static int ext3_sync_fs(struct super_block *sb, int wait)
- sb->s_dirt = 0;
- if (wait)
- ext3_force_commit(sb);
- else
- journal_start_commit(EXT3_SB(sb)->s_journal, NULL);
+ tid_t target;
+ sb->s_dirt = 0;
+ if (journal_start_commit(EXT3_SB(sb)->s_journal, &target)) {
+ if (wait)
+ log_wait_commit(EXT3_SB(sb)->s_journal, target);
+ }
return 0;