libceph: export ceph_file_layout_is_valid

Signed-off-by: Jeff Layton <jlayton@kernel.org>

diff --git a/net/ceph/ceph_fs.c b/net/ceph/ceph_fs.c
index 756a2dc10d274be5efda8262296944ef2077d4d3..11a2e3c61b04022a1a35b7c71a97f804967ebcdb 100644 (file)
--- a/net/ceph/ceph_fs.c
+++ b/net/ceph/ceph_fs.c
@@ -27,6 +27,7 @@ int ceph_file_layout_is_valid(const struct ceph_file_layout *layout)
                return 0;
        return 1;
 }
+EXPORT_SYMBOL(ceph_file_layout_is_valid);
 
 void ceph_file_layout_from_legacy(struct ceph_file_layout *fl,
                                  struct ceph_file_layout_legacy *legacy)