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Commit 76303992 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

SUNRPC: Handle ENETUNREACH, EHOSTUNREACH and EHOSTDOWN socket errors 



In case of any of the above errors occuring, delay for 3 seconds, then
handle as if it were a timeout error.

Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 8014793b

net/sunrpc/clnt.c

+8 −0
Original line number Original line Diff line number Diff line
@@ -1030,6 +1030,14 @@ call_status(struct rpc_task *task) 




	task->tk_status = 0;

	task->tk_status = 0;

	switch(status) {

	switch(status) {

	case -EHOSTDOWN:

	case -EHOSTUNREACH:

	case -ENETUNREACH:

		/*

		 * Delay any retries for 3 seconds, then handle as if it

		 * were a timeout.

		 */

		rpc_delay(task, 3*HZ);

	case -ETIMEDOUT:

	case -ETIMEDOUT:

		task->tk_action = call_timeout;

		task->tk_action = call_timeout;

		break;

		break;