Commit 0601f793 authored by Trond Myklebust's avatar Trond Myklebust Committed by J. Bruce Fields
Browse files

SUNRPC: requeue tcp socket less frequently 



Don't requeue the socket in some cases where we know it's unnecessary.

Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 6221f222

net/sunrpc/svcsock.c

+4 −1
Original line number Diff line number Diff line
@@ -965,7 +965,6 @@ static int svc_tcp_recv_record(struct svc_sock *svsk, struct svc_rqst *rqstp) 
		goto err_again;	/* record not complete */

	}

	len = svsk->sk_reclen;

	set_bit(XPT_DATA, &svsk->sk_xprt.xpt_flags);



	return len;

 error:
@@ -1115,6 +1114,10 @@ static int svc_tcp_recvfrom(struct svc_rqst *rqstp) 
	/* Reset TCP read info */

	svsk->sk_reclen = 0;

	svsk->sk_tcplen = 0;

	/* If we have more data, signal svc_xprt_enqueue() to try again */

	if (svc_recv_available(svsk) > sizeof(rpc_fraghdr))

		set_bit(XPT_DATA, &svsk->sk_xprt.xpt_flags);





	svc_xprt_copy_addrs(rqstp, &svsk->sk_xprt);

	if (serv->sv_stats)