[PATCH] Change ll_rw_block() calls in JBD

We must be sure that the current data in buffer are sent to disk.  Hence we
have to call ll_rw_block() with SWRITE.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c
index 334f4cf0823b..7ae2c4fe506b 100644
--- a/fs/jbd/journal.c
+++ b/fs/jbd/journal.c
@@ -957,7 +957,7 @@ void journal_update_superblock(journal_t *journal, int wait)
         if (wait)
                 sync_dirty_buffer(bh);
         else
-                ll_rw_block(WRITE, 1, &bh);
+                ll_rw_block(SWRITE, 1, &bh);
 
 out:
         /* If we have just flushed the log (by marking s_start==0), then