1 files changed, 34 insertions, 0 deletions

diff --git a/net/9p/client.c b/net/9p/client.c
index fbd2b195801c..fc1b0579016a 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -1836,3 +1836,37 @@ error:
 
 }
 EXPORT_SYMBOL(p9_client_lock_dotl);
+
+int p9_client_getlock_dotl(struct p9_fid *fid, struct p9_getlock *glock)
+{
+        int err;
+        struct p9_client *clnt;
+        struct p9_req_t *req;
+
+        err = 0;
+        clnt = fid->clnt;
+        P9_DPRINTK(P9_DEBUG_9P, ">>> TGETLOCK fid %d, type %i start %lld "
+                "length %lld proc_id %d client_id %s\n", fid->fid, glock->type,
+                glock->start, glock->length, glock->proc_id, glock->client_id);
+
+        req = p9_client_rpc(clnt, P9_TGETLOCK, "dbqqds", fid->fid,  glock->type,
+                glock->start, glock->length, glock->proc_id, glock->client_id);
+
+        if (IS_ERR(req))
+                return PTR_ERR(req);
+
+        err = p9pdu_readf(req->rc, clnt->proto_version, "bqqds", &glock->type,
+                        &glock->start, &glock->length, &glock->proc_id,
+                        &glock->client_id);
+        if (err) {
+                p9pdu_dump(1, req->rc);
+                goto error;
+        }
+        P9_DPRINTK(P9_DEBUG_9P, "<<< RGETLOCK type %i start %lld length %lld "
+                "proc_id %d client_id %s\n", glock->type, glock->start,
+                glock->length, glock->proc_id, glock->client_id);
+error:
+        p9_free_req(clnt, req);
+        return err;
+}
+EXPORT_SYMBOL(p9_client_getlock_dotl);