From patchwork Thu Feb 27 21:15:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Simmons X-Patchwork-Id: 11410575 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 2E2CF138D for ; Thu, 27 Feb 2020 21:41:38 +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 1589324690 for ; Thu, 27 Feb 2020 21:41:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1589324690 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 82F4F34A9E4; Thu, 27 Feb 2020 13:33:48 -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 C463221FFA3 for ; Thu, 27 Feb 2020 13:20:41 -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 AF66E9166; Thu, 27 Feb 2020 16:18:18 -0500 (EST) Received: by star.ccs.ornl.gov (Postfix, from userid 2004) id ADF41468; Thu, 27 Feb 2020 16:18:18 -0500 (EST) From: James Simmons To: Andreas Dilger , Oleg Drokin , NeilBrown Date: Thu, 27 Feb 2020 16:15:29 -0500 Message-Id: <1582838290-17243-462-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 461/622] lustre: ptlrpc: remove bd_import_generation field. 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: Lustre Development List MIME-Version: 1.0 Errors-To: lustre-devel-bounces@lists.lustre.org Sender: "lustre-devel" From: Mr NeilBrown This field is set, but never accessed. So remove it. WC-bug-id: https://jira.whamcloud.com/browse/LU-6142 Lustre-commit: 531bbc669d66 ("LU-6142 ptlrpc: remove bd_import_generation field.") Signed-off-by: Mr NeilBrown Reviewed-on: https://review.whamcloud.com/35880 Reviewed-by: Andreas Dilger Reviewed-by: James Simmons Reviewed-by: Shaun Tancheff Reviewed-by: Arshad Hussain Signed-off-by: James Simmons --- fs/lustre/include/lustre_net.h | 2 -- fs/lustre/ptlrpc/client.c | 1 - 2 files changed, 3 deletions(-) diff --git a/fs/lustre/include/lustre_net.h b/fs/lustre/include/lustre_net.h index faf15e9..bec92cf 100644 --- a/fs/lustre/include/lustre_net.h +++ b/fs/lustre/include/lustre_net.h @@ -1251,8 +1251,6 @@ struct ptlrpc_bulk_desc { unsigned long bd_registered:1; /** For serialization with callback */ spinlock_t bd_lock; - /** Import generation when request for this bulk was sent */ - int bd_import_generation; /** {put,get}{source,sink}{kvec,kiov} */ enum ptlrpc_bulk_op_type bd_type; /** LNet portal for this bulk */ diff --git a/fs/lustre/ptlrpc/client.c b/fs/lustre/ptlrpc/client.c index d2e5e04..478ba85 100644 --- a/fs/lustre/ptlrpc/client.c +++ b/fs/lustre/ptlrpc/client.c @@ -210,7 +210,6 @@ struct ptlrpc_bulk_desc *ptlrpc_prep_bulk_imp(struct ptlrpc_request *req, if (!desc) return NULL; - desc->bd_import_generation = req->rq_import_generation; desc->bd_import = class_import_get(imp); desc->bd_req = req;