From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFEE8C28CF8 for ; Mon, 15 Oct 2018 05:00:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9639520652 for ; Mon, 15 Oct 2018 05:00:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="R7Pwox7m" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9639520652 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726959AbeJOMoJ (ORCPT ); Mon, 15 Oct 2018 08:44:09 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:34605 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726669AbeJOMnd (ORCPT ); Mon, 15 Oct 2018 08:43:33 -0400 Received: by mail-pl1-f196.google.com with SMTP id f18-v6so8675531plr.1 for ; Sun, 14 Oct 2018 22:00:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=REvWl6h7uqkQ0ooxW+I4lyjuNlyvPQXk6NQbJVOXu1U=; b=R7Pwox7mCT/77xh4Fj8Z6iY8gHHfXCXtSYzoqOIeUOqhhzFpVV+jjM8GJN4WRh2Vap /whQeqvDi/wMUGulse5FRrgQHOWfZegzxyKIfT00cs2kzlUw7CpharHiwG56iaU9Qx9I XYdLSZCjQoSa5ZZFnQ5qANxhBt5fivM630pd5bILx2z1ylOB4YO8kIdVWPN1Pdzq6CTh pPthSeTEs19t9epaoWgtCB73i4SOWdGgmE434JiGqM4BaECkVPmICkE83WkrdQRk6NtY Amgflq/9uNxio6PhUqi9N+GxfdxL3/Y3Yc1nwu7LDJ+gb8ZtEsXmrtcAg23OhKF114Gl zzHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=REvWl6h7uqkQ0ooxW+I4lyjuNlyvPQXk6NQbJVOXu1U=; b=SWsmmY+AjTmqHWaDuAErv3x5UnCG1QW7KDoEhFiJ/e/sbhyK5xwLpF0S0r5wjPCia2 qv2QxNG5fGQ2VfL+IssAufOKK8+kwRMIiJaMgYjH7tq5HQgmc6NFZADW7AEEDH8CO93O h1eXSWKeha1Ll6oSv7IGSQAuaD5U4Sae9rZY/9yvK3iv8Qs9IJB/vWmT7kxN/AVqh8sl DNMGCq9m5XMw6//F63nN0gg2FTf+bC5m2uiZO4oZMz2sAzWtdF+GMks+oL/G7TR0fGOs cIGEdrPXz6KAwPqigNlwXDU9MWRDgg8KIiGP4EFkX2uMr/H2p8TiZvq5YzjKiGd45KWP WfIw== X-Gm-Message-State: ABuFfoilSx7bkG9D99W4MuPPhiDYpkybhc9Xz6FJsF4Zpg4u4v9QCAFt 5EMTVBbE3ZWFIO1ZmltwRcI= X-Google-Smtp-Source: ACcGV61reGdOmw0SI7WVG1kc095DF2g8NBVbI9HhtHVBBx/2Zln9li4/mtg70kg0d9nEern5fZcieg== X-Received: by 2002:a17:902:e201:: with SMTP id ce1-v6mr15177123plb.47.1539579599902; Sun, 14 Oct 2018 21:59:59 -0700 (PDT) Received: from toddpoynor2.mtv.corp.google.com ([2620:0:1000:3701:7d29:cd13:d903:7908]) by smtp.gmail.com with ESMTPSA id p62-v6sm12244698pfp.111.2018.10.14.21.59.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 14 Oct 2018 21:59:59 -0700 (PDT) From: Todd Poynor To: Rob Springer , Ben Chan , Greg Kroah-Hartman Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, Nick Ewalt , Todd Poynor Subject: [PATCH 05/11] staging: gasket: page_table: rearrange gasket_page_table_entry Date: Sun, 14 Oct 2018 21:59:21 -0700 Message-Id: <20181015045927.156790-6-toddpoynor@gmail.com> X-Mailer: git-send-email 2.19.0.605.g01d371f741-goog In-Reply-To: <20181015045927.156790-1-toddpoynor@gmail.com> References: <20181015045927.156790-1-toddpoynor@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nick Ewalt Rearrange gasket_page_table entry to reduce padding slop. Signed-off-by: Nick Ewalt Signed-off-by: Todd Poynor --- drivers/staging/gasket/gasket_page_table.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c index d2e115d2dba30..9c2f8671216b5 100644 --- a/drivers/staging/gasket/gasket_page_table.c +++ b/drivers/staging/gasket/gasket_page_table.c @@ -103,12 +103,6 @@ struct gasket_page_table_entry { /* The status of this entry/slot: free or in use. */ enum pte_status status; - /* Address of the page in DMA space. */ - dma_addr_t dma_addr; - - /* Linux page descriptor for the page described by this structure. */ - struct page *page; - /* * Index for alignment into host vaddrs. * When a user specifies a host address for a mapping, that address may @@ -119,6 +113,12 @@ struct gasket_page_table_entry { */ int offset; + /* Address of the page in DMA space. */ + dma_addr_t dma_addr; + + /* Linux page descriptor for the page described by this structure. */ + struct page *page; + /* * If this is an extended and first-level entry, sublevel points * to the second-level entries underneath this entry. -- 2.19.0.605.g01d371f741-goog