1 files changed, 32 insertions, 1 deletions

diff --git a/net/9p/client.c b/net/9p/client.c
index 431eaef697c7..c4b77f383582 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -1666,7 +1666,8 @@ error:
 }
 EXPORT_SYMBOL(p9_client_statfs);
 
-int p9_client_rename(struct p9_fid *fid, struct p9_fid *newdirfid, char *name)
+int p9_client_rename(struct p9_fid *fid,
+                     struct p9_fid *newdirfid, const char *name)
 {
         int err;
         struct p9_req_t *req;
@@ -1693,6 +1694,36 @@ error:
 }
 EXPORT_SYMBOL(p9_client_rename);
 
+int p9_client_renameat(struct p9_fid *olddirfid, const char *old_name,
+                       struct p9_fid *newdirfid, const char *new_name)
+{
+        int err;
+        struct p9_req_t *req;
+        struct p9_client *clnt;
+
+        err = 0;
+        clnt = olddirfid->clnt;
+
+        P9_DPRINTK(P9_DEBUG_9P, ">>> TRENAMEAT olddirfid %d old name %s"
+                   " newdirfid %d new name %s\n", olddirfid->fid, old_name,
+                   newdirfid->fid, new_name);
+
+        req = p9_client_rpc(clnt, P9_TRENAMEAT, "dsds", olddirfid->fid,
+                            old_name, newdirfid->fid, new_name);
+        if (IS_ERR(req)) {
+                err = PTR_ERR(req);
+                goto error;
+        }
+
+        P9_DPRINTK(P9_DEBUG_9P, "<<< RRENAMEAT newdirfid %d new name %s\n",
+                   newdirfid->fid, new_name);
+
+        p9_free_req(clnt, req);
+error:
+        return err;
+}
+EXPORT_SYMBOL(p9_client_renameat);
+
 /*
  * An xattrwalk without @attr_name gives the fid for the lisxattr namespace
  */