ocfs2: Make cached block reads the common case.

ocfs2_read_blocks() currently requires the CACHED flag for cached I/O.
However, that's the common case.  Let's flip it around and provide an
IGNORE_CACHE flag for the special users.  This has the added benefit of
cleaning up the code some (ignore_cache takes on its special meaning
earlier in the loop).

Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 8381c26b21a8..4903688f72a9 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -461,7 +461,8 @@ static int ocfs2_read_locked_inode(struct inode *inode,
         }
 
         if (can_lock)
-                status = ocfs2_read_blocks(inode, args->fi_blkno, 1, &bh, 0);
+                status = ocfs2_read_blocks(inode, args->fi_blkno, 1, &bh,
+                                           OCFS2_BH_IGNORE_CACHE);
         else
                 status = ocfs2_read_blocks_sync(osb, args->fi_blkno, 1, &bh);
         if (status < 0) {