[PATCH] Change ll_rw_block() calls in UFS

We need to be sure that current data are sent to disk.  Hence we 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, 4 insertions, 8 deletions

diff --git a/fs/ufs/balloc.c b/fs/ufs/balloc.c
index 997640c99c7d..faf1512173eb 100644
--- a/fs/ufs/balloc.c
+++ b/fs/ufs/balloc.c
@@ -114,8 +114,7 @@ void ufs_free_fragments (struct inode * inode, unsigned fragment, unsigned count
         ubh_mark_buffer_dirty (USPI_UBH);
         ubh_mark_buffer_dirty (UCPI_UBH);
         if (sb->s_flags & MS_SYNCHRONOUS) {
-                ubh_wait_on_buffer (UCPI_UBH);
-                ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+                ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
                 ubh_wait_on_buffer (UCPI_UBH);
         }
         sb->s_dirt = 1;
@@ -200,8 +199,7 @@ do_more:
         ubh_mark_buffer_dirty (USPI_UBH);
         ubh_mark_buffer_dirty (UCPI_UBH);
         if (sb->s_flags & MS_SYNCHRONOUS) {
-                ubh_wait_on_buffer (UCPI_UBH);
-                ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+                ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
                 ubh_wait_on_buffer (UCPI_UBH);
         }
 
@@ -459,8 +457,7 @@ ufs_add_fragments (struct inode * inode, unsigned fragment,
         ubh_mark_buffer_dirty (USPI_UBH);
         ubh_mark_buffer_dirty (UCPI_UBH);
         if (sb->s_flags & MS_SYNCHRONOUS) {
-                ubh_wait_on_buffer (UCPI_UBH);
-                ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+                ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
                 ubh_wait_on_buffer (UCPI_UBH);
         }
         sb->s_dirt = 1;
@@ -585,8 +582,7 @@ succed:
         ubh_mark_buffer_dirty (USPI_UBH);
         ubh_mark_buffer_dirty (UCPI_UBH);
         if (sb->s_flags & MS_SYNCHRONOUS) {
-                ubh_wait_on_buffer (UCPI_UBH);
-                ubh_ll_rw_block (WRITE, 1, (struct ufs_buffer_head **)&ucpi);
+                ubh_ll_rw_block (SWRITE, 1, (struct ufs_buffer_head **)&ucpi);
                 ubh_wait_on_buffer (UCPI_UBH);
         }
         sb->s_dirt = 1;