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| author | Jan Kara <jack@suse.cz> | 2009-02-11 13:04:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-02-11 14:25:35 -0800 |
| commit | 02ac597c9b86af49b2016aa98aee20ab59dbf0d2 (patch) | |
| tree | 7ecf4acd955eabb023dba50c0b4ef67d585eb56e | |
| parent | 8fe4cd0dc5ea43760c59eb256404188272cc95dd (diff) | |
| download | op-kernel-dev-02ac597c9b86af49b2016aa98aee20ab59dbf0d2.zip op-kernel-dev-02ac597c9b86af49b2016aa98aee20ab59dbf0d2.tar.gz | |
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>
| -rw-r--r-- | fs/ext3/super.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index b70d90e..4a97041 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; } |
