ceph: fix list_add usage on unsafe_writes list

Fix argument order.

Signed-off-by: Henry C Chang <henry_c_chang@tcloudcomputing.com>
Signed-off-by: Sage Weil <sage@newdream.net>

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 8c044a4f045751c62420e67664705f981efe238a..66e4da6dba229716ff3349fe87f5dfe62fe62db1 100644 (file)
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -697,7 +697,7 @@ more:
                         * start_request so that a tid has been assigned.
                         */
                        spin_lock(&ci->i_unsafe_lock);
-                       list_add(&ci->i_unsafe_writes, &req->r_unsafe_item);
+                       list_add(&req->r_unsafe_item, &ci->i_unsafe_writes);
                        spin_unlock(&ci->i_unsafe_lock);
                        ceph_get_cap_refs(ci, CEPH_CAP_FILE_WR);
                }