ocfs2: Clean up the checks for CoW and direct I/O.
When ocfs2 has to do CoW for refcounted extents, we disable direct I/O
and go through the buffered I/O path. This makes the combined check
easier to read.
Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 558ce03..da097bd 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1836,6 +1836,8 @@
&meta_level);
if (has_refcount)
*has_refcount = 1;
+ if (direct_io)
+ *direct_io = 0;
}
if (ret < 0) {
@@ -1859,10 +1861,6 @@
break;
}
- if (has_refcount && *has_refcount == 1) {
- *direct_io = 0;
- break;
- }
/*
* Allowing concurrent direct writes means
* i_size changes wouldn't be synchronized, so
