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>
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 60be3ba..026e6eb 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -88,7 +88,7 @@
struct buffer_head *bh = NULL;
int tmperr;
u64 p_blkno;
- int readflags = OCFS2_BH_CACHED;
+ int readflags = 0;
if (reada)
readflags |= OCFS2_BH_READAHEAD;