3 files changed, 5 insertions, 2 deletions

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index b8e1ac69b743..e7e2077eebd9 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -444,8 +444,8 @@ static int nfs41_sequence_done(struct rpc_task *task, struct nfs4_sequence_res *
         if (res->sr_status == 1)
                 res->sr_status = NFS_OK;
 
-        /* -ERESTARTSYS can result in skipping nfs41_sequence_setup */
-        if (!res->sr_slot)
+        /* don't increment the sequence number if the task wasn't sent */
+        if (!RPC_WAS_SENT(task))
                 goto out;
 
         /* Check the SEQUENCE operation status */
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index d81db8012c63..3b94f804b852 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -127,6 +127,7 @@ struct rpc_task_setup {
 #define RPC_TASK_KILLED         0x0100          /* task was killed */
 #define RPC_TASK_SOFT           0x0200          /* Use soft timeouts */
 #define RPC_TASK_SOFTCONN       0x0400          /* Fail if can't connect */
+#define RPC_TASK_SENT           0x0800          /* message was sent */
 
 #define RPC_IS_ASYNC(t)         ((t)->tk_flags & RPC_TASK_ASYNC)
 #define RPC_IS_SWAPPER(t)       ((t)->tk_flags & RPC_TASK_SWAPPER)
@@ -134,6 +135,7 @@ struct rpc_task_setup {
 #define RPC_ASSASSINATED(t)     ((t)->tk_flags & RPC_TASK_KILLED)
 #define RPC_IS_SOFT(t)          ((t)->tk_flags & RPC_TASK_SOFT)
 #define RPC_IS_SOFTCONN(t)      ((t)->tk_flags & RPC_TASK_SOFTCONN)
+#define RPC_WAS_SENT(t)         ((t)->tk_flags & RPC_TASK_SENT)
 
 #define RPC_TASK_RUNNING        0
 #define RPC_TASK_QUEUED         1
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 9494c3767356..ce5eb68a9664 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -906,6 +906,7 @@ void xprt_transmit(struct rpc_task *task)
         }
 
         dprintk("RPC: %5u xmit complete\n", task->tk_pid);
+        task->tk_flags |= RPC_TASK_SENT;
         spin_lock_bh(&xprt->transport_lock);
 
         xprt->ops->set_retrans_timeout(task);