From patchwork Thu Feb 27 21:13:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Simmons X-Patchwork-Id: 11410215 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 C92E117E0 for ; Thu, 27 Feb 2020 21:32:50 +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 B1B32246A5 for ; Thu, 27 Feb 2020 21:32:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B1B32246A5 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 2FA4F349B56; Thu, 27 Feb 2020 13:27:50 -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 52A0621CA5A for ; Thu, 27 Feb 2020 13:19:57 -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 1EA7F8A58; Thu, 27 Feb 2020 16:18:17 -0500 (EST) Received: by star.ccs.ornl.gov (Postfix, from userid 2004) id 1D8F646A; Thu, 27 Feb 2020 16:18:17 -0500 (EST) From: James Simmons To: Andreas Dilger , Oleg Drokin , NeilBrown Date: Thu, 27 Feb 2020 16:13:10 -0500 Message-Id: <1582838290-17243-323-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 322/622] lnet: invalidate recovery ping mdh 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: Amir Shehata , Lustre Development List MIME-Version: 1.0 Errors-To: lustre-devel-bounces@lists.lustre.org Sender: "lustre-devel" From: Amir Shehata For cleanliness, ensure that recovery ping mdh is invalidated when an peer ni or a local ni are allocated WC-bug-id: https://jira.whamcloud.com/browse/LU-11297 Lustre-commit: d7b5f3114d51 ("LU-11297 lnet: invalidate recovery ping mdh") Signed-off-by: Amir Shehata Reviewed-on: https://review.whamcloud.com/34771 Reviewed-by: Olaf Weber Reviewed-by: Sebastien Buisson Reviewed-by: Chris Horn Signed-off-by: James Simmons --- net/lnet/lnet/config.c | 1 + net/lnet/lnet/peer.c | 1 + 2 files changed, 2 insertions(+) diff --git a/net/lnet/lnet/config.c b/net/lnet/lnet/config.c index 5e0831a..760452c 100644 --- a/net/lnet/lnet/config.c +++ b/net/lnet/lnet/config.c @@ -443,6 +443,7 @@ struct lnet_net * spin_lock_init(&ni->ni_lock); INIT_LIST_HEAD(&ni->ni_netlist); INIT_LIST_HEAD(&ni->ni_recovery); + LNetInvalidateMDHandle(&ni->ni_ping_mdh); ni->ni_refs = cfs_percpt_alloc(lnet_cpt_table(), sizeof(*ni->ni_refs[0])); if (!ni->ni_refs) diff --git a/net/lnet/lnet/peer.c b/net/lnet/lnet/peer.c index 24a5cd3..7b11f28 100644 --- a/net/lnet/lnet/peer.c +++ b/net/lnet/lnet/peer.c @@ -126,6 +126,7 @@ INIT_LIST_HEAD(&lpni->lpni_peer_nis); INIT_LIST_HEAD(&lpni->lpni_recovery); INIT_LIST_HEAD(&lpni->lpni_on_remote_peer_ni_list); + LNetInvalidateMDHandle(&lpni->lpni_recovery_ping_mdh); spin_lock_init(&lpni->lpni_lock);