1 files changed, 13 insertions, 4 deletions

diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index 2f4d8fa66689..82db7b323b83 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -763,11 +763,20 @@ callback:
         dprintk("lockd: GRANTing blocked lock.\n");
         block->b_granted = 1;
 
-        /* Schedule next grant callback in 30 seconds */
-        nlmsvc_insert_block(block, 30 * HZ);
+        /* keep block on the list, but don't reattempt until the RPC
+         * completes or the submission fails
+         */
+        nlmsvc_insert_block(block, NLM_NEVER);
 
-        /* Call the client */
-        nlm_async_call(block->b_call, NLMPROC_GRANTED_MSG, &nlmsvc_grant_ops);
+        /* Call the client -- use a soft RPC task since nlmsvc_retry_blocked
+         * will queue up a new one if this one times out
+         */
+        error = nlm_async_call(block->b_call, NLMPROC_GRANTED_MSG,
+                                &nlmsvc_grant_ops);
+
+        /* RPC submission failed, wait a bit and retry */
+        if (error < 0)
+                nlmsvc_insert_block(block, 10 * HZ);
 }
 
 /*