ceph: only link open operations to directory unsafe list if O_CREAT|O_TRUNC
We only need to put these on the directory unsafe list if they have
side effects that fsync(2) should flush out.
Reviewed-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 9b667e9..e0115eb 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -194,7 +194,8 @@
req->r_inode = inode;
ihold(inode);
req->r_num_caps = 1;
- err = ceph_mdsc_do_request(mdsc, parent_inode, req);
+ err = ceph_mdsc_do_request(mdsc, (flags & (O_CREAT|O_TRUNC)) ?
+ parent_inode : NULL, req);
if (!err)
err = ceph_init_file(inode, file, req->r_fmode);
ceph_mdsc_put_request(req);