From patchwork Thu Feb 27 21:15:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Simmons X-Patchwork-Id: 11410605 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 C11CE924 for ; Thu, 27 Feb 2020 21:42:15 +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 A91F124690 for ; Thu, 27 Feb 2020 21:42:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A91F124690 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 EF7E634AB22; Thu, 27 Feb 2020 13:34:14 -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 E55A021FFDC for ; Thu, 27 Feb 2020 13:20:44 -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 CD7D59171; Thu, 27 Feb 2020 16:18:18 -0500 (EST) Received: by star.ccs.ornl.gov (Postfix, from userid 2004) id CC3BD46A; Thu, 27 Feb 2020 16:18:18 -0500 (EST) From: James Simmons To: Andreas Dilger , Oleg Drokin , NeilBrown Date: Thu, 27 Feb 2020 16:15:40 -0500 Message-Id: <1582838290-17243-473-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 472/622] lustre: osc: remove oe_next_page 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 As the comment says, this field is unused. So remove it. WC-bug-id: https://jira.whamcloud.com/browse/LU-6142 Lustre-commit: d1b08c58b43e ("LU-6142 osc: remove oe_next_page") Signed-off-by: Mr NeilBrown Reviewed-on: https://review.whamcloud.com/35890 Reviewed-by: Andreas Dilger Reviewed-by: Arshad Hussain Reviewed-by: James Simmons Reviewed-by: Mike Pershin Signed-off-by: James Simmons --- fs/lustre/include/lustre_osc.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/lustre/include/lustre_osc.h b/fs/lustre/include/lustre_osc.h index 044185d..de7ccd6 100644 --- a/fs/lustre/include/lustre_osc.h +++ b/fs/lustre/include/lustre_osc.h @@ -946,11 +946,6 @@ struct osc_extent { unsigned int oe_nr_pages; /* list of pending oap pages. Pages in this list are NOT sorted. */ struct list_head oe_pages; - /* Since an extent has to be written out in atomic, this is used to - * remember the next page need to be locked to write this extent out. - * Not used right now. - */ - struct osc_page *oe_next_page; /* start and end index of this extent, include start and end * themselves. Page offset here is the page index of osc_pages. * oe_start is used as keyword for red-black tree.