ceph: fix encoding of ino only (not relative) paths



A 'path' consists of a starting ino and relative component.  Encode even
when there is no relative component.  This is primarily needed by the
NFS reexport code.

Signed-off-by: Sage Weil <sage@newdream.net>

parent 5185352c

fs/ceph/mds_client.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1595,7 +1595,7 @@ static int set_request_path_attr(struct inode rinode, struct dentry rdentry,
		r = build_dentry_path(rdentry, ppath, pathlen, ino, freepath);
		dout(" dentry %p %llx/%.s\n", rdentry, ino, *pathlen,
		*ppath);
		} else if (rpath) {
		} else if (rpath \|\| rino) {
		*ino = rino;
		*ppath = rpath;
		*pathlen = strlen(rpath);