Commit 82ee41b8 authored Mar 24, 2022 by Olga Kornievskaia Committed by Trond Myklebust Mar 24, 2022

SUNRPC don't resend a task on an offlined transport



When a task is being retried, due to an NFS error, if the assigned
transport has been put offline and the task is relocatable pick a new
transport.

Fixes: 6f081693 ("sunrpc: remove an offlined xprt using sysfs")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

parent 3de24f3d

net/sunrpc/clnt.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1065,7 +1065,9 @@ rpc_task_get_next_xprt(struct rpc_clnt *clnt)
		static
		void rpc_task_set_transport(struct rpc_task task, struct rpc_clnt clnt)
		{
		if (task->tk_xprt)
		if (task->tk_xprt &&
		!(test_bit(XPRT_OFFLINE, &task->tk_xprt->state) &&
		(task->tk_flags & RPC_TASK_MOVEABLE)))
		return;
		if (task->tk_flags & RPC_TASK_NO_ROUND_ROBIN)
		task->tk_xprt = rpc_task_get_first_xprt(clnt);