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authorJoel Becker <joel.becker@oracle.com>2008-10-09 17:20:34 -0700
committerMark Fasheh <mfasheh@suse.com>2008-10-14 11:58:22 -0700
commitd4a8c93c8248534bdedb07f83c9aebd6f7d1d579 (patch)
treef978a7b36d515c29657f271ca5b70281c911a82f /fs/ocfs2/inode.c
parent5e0b3dec0107540244ba343f983ef4f972db20de (diff)
downloadop-kernel-dev-d4a8c93c8248534bdedb07f83c9aebd6f7d1d579.zip
op-kernel-dev-d4a8c93c8248534bdedb07f83c9aebd6f7d1d579.tar.gz
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>
Diffstat (limited to 'fs/ocfs2/inode.c')
-rw-r--r--fs/ocfs2/inode.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 8381c26..4903688 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) {
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