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>

parent acda7657

fs/ceph/file.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -194,7 +194,8 @@ int ceph_open(struct inode inode, struct file file)
		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);