From patchwork Thu Feb 27 21:11:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Simmons X-Patchwork-Id: 11409999 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 22E971580 for ; Thu, 27 Feb 2020 21:27:33 +0000 (UTC) Received: from pdx1-mailman02.dreamhost.com (pdx1-mailman02.dreamhost.com [64.90.62.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0BCCE246A0 for ; Thu, 27 Feb 2020 21:27:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0BCCE246A0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lustre-devel-bounces@lists.lustre.org Received: from pdx1-mailman02.dreamhost.com (localhost [IPv6:::1]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id 2D56A349187; Thu, 27 Feb 2020 13:24:14 -0800 (PST) X-Original-To: lustre-devel@lists.lustre.org Delivered-To: lustre-devel-lustre.org@pdx1-mailman02.dreamhost.com Received: from smtp3.ccs.ornl.gov (smtp3.ccs.ornl.gov [160.91.203.39]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id E6D6D21FC0A for ; Thu, 27 Feb 2020 13:19:24 -0800 (PST) Received: from star.ccs.ornl.gov (star.ccs.ornl.gov [160.91.202.134]) by smtp3.ccs.ornl.gov (Postfix) with ESMTP id DBA7F2C4D; Thu, 27 Feb 2020 16:18:15 -0500 (EST) Received: by star.ccs.ornl.gov (Postfix, from userid 2004) id DA1A346D; Thu, 27 Feb 2020 16:18:15 -0500 (EST) From: James Simmons To: Andreas Dilger , Oleg Drokin , NeilBrown Date: Thu, 27 Feb 2020 16:11:27 -0500 Message-Id: <1582838290-17243-220-git-send-email-jsimmons@infradead.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1582838290-17243-1-git-send-email-jsimmons@infradead.org> References: <1582838290-17243-1-git-send-email-jsimmons@infradead.org> Subject: [lustre-devel] [PATCH 219/622] lnet: use right rtr address X-BeenThere: lustre-devel@lists.lustre.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "For discussing Lustre software development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexey Lyashkov , Lustre Development List MIME-Version: 1.0 Errors-To: lustre-devel-bounces@lists.lustre.org Sender: "lustre-devel" From: Alexey Lyashkov use a sender router to avoid credits distribution problem. Sender is preferable rtr now. Cray-bug-id: LUS-6490 WC-bug-id: https://jira.whamcloud.com/browse/LU-11413 Lustre-commit: 3f4520608130 ("LU-11413 lnet: use right rtr address") Signed-off-by: Alexey Lyashkov Reviewed-on: https://review.whamcloud.com/34031 Reviewed-by: Chris Horn Reviewed-by: Olaf Weber Reviewed-by: Oleg Drokin Signed-off-by: James Simmons --- net/lnet/lnet/lib-move.c | 2 +- net/lnet/lnet/lib-msg.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/net/lnet/lnet/lib-move.c b/net/lnet/lnet/lib-move.c index f5548eb..468de06 100644 --- a/net/lnet/lnet/lib-move.c +++ b/net/lnet/lnet/lib-move.c @@ -3558,7 +3558,7 @@ void lnet_monitor_thr_stop(void) lnet_ni_recv(ni, msg->msg_private, NULL, 0, 0, 0, 0); msg->msg_receiving = 0; - rc = lnet_send(ni->ni_nid, msg, LNET_NID_ANY); + rc = lnet_send(ni->ni_nid, msg, msg->msg_from); if (rc < 0) { /* didn't get as far as lnet_ni_send() */ CERROR("%s: Unable to send REPLY for GET from %s: %d\n", diff --git a/net/lnet/lnet/lib-msg.c b/net/lnet/lnet/lib-msg.c index af0675e..0738bf7 100644 --- a/net/lnet/lnet/lib-msg.c +++ b/net/lnet/lnet/lib-msg.c @@ -401,7 +401,7 @@ * NB: we probably want to use NID of msg::msg_from as 3rd * parameter (router NID) if it's routed message */ - rc = lnet_send(msg->msg_ev.target.nid, msg, LNET_NID_ANY); + rc = lnet_send(msg->msg_ev.target.nid, msg, msg->msg_from); lnet_net_lock(cpt); /*