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[23.128.96.37]) by mx.google.com with ESMTPS id d3-20020a170902cec300b001c76a2ebda0si11507539plg.502.2023.11.07.05.45.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Nov 2023 05:45:07 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=jteEPtHI; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id C676981E0220; Tue, 7 Nov 2023 05:45:06 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234563AbjKGNpA (ORCPT + 32 others); Tue, 7 Nov 2023 08:45:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40802 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234373AbjKGNov (ORCPT ); Tue, 7 Nov 2023 08:44:51 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E28EDB6; Tue, 7 Nov 2023 05:44:46 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPS id 76D08C433C8; Tue, 7 Nov 2023 13:44:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1699364686; bh=jp5zupYC3dqga+xgTeyhYepRQqFBsm6KYR9/rvlBnN0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=jteEPtHIs7oAmJr7WInd7m30GfZ3+4YOC7SdOkBiKWXaNYrkebAR9Qw9S20TrciIE +iRJWBmeeD6H4E6Q0UGLCOHUSZPQKR+ilHqofBw0pECe3YuXPN4n3T9LQK+Exg9yVi uUHPHnc7KFA754RGOn4/y3TBRY4aqg0D04JTxg3j3OquVgbec1cFP0iEDt+rN+3ClT FSDI9AfK9PnF9RPehD0CN90FIOsHCa6yTryGLJPb5vvfzlCsF1dyKyKLm8pZHB7eIs TuRcvvyJJCXvglvGlTiWBNHPpG/9UxXE/Uc/01v8JHju0okDPMW+snpyk9bUq56tVO NDvvV/UHanIQA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 549B9C4167D; Tue, 7 Nov 2023 13:44:46 +0000 (UTC) From: Joel Granados via B4 Relay Date: Tue, 07 Nov 2023 14:44:20 +0100 Subject: [PATCH 1/4] cachefiles: Remove the now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20231107-jag-sysctl_remove_empty_elem_fs-v1-1-7176632fea9f@samsung.com> References: <20231107-jag-sysctl_remove_empty_elem_fs-v1-0-7176632fea9f@samsung.com> In-Reply-To: <20231107-jag-sysctl_remove_empty_elem_fs-v1-0-7176632fea9f@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , David Howells , Alexander Viro , Christian Brauner , Benjamin LaHaise , Eric Biederman , Trond Myklebust , Anna Schumaker , Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Jan Kara , Amir Goldstein , Matthew Bobrowski , Anton Altaparmakov , Namjae Jeon , Mark Fasheh , Joel Becker , Joseph Qi , Iurii Zaikin , Eric Biggers , "Theodore Y. Ts'o" , Chandan Babu R , "Darrick J. Wong" , Jan Harkes , coda@cs.cmu.edu Cc: linux-cachefs@redhat.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-aio@kvack.org, linux-mm@kvack.org, linux-nfs@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ocfs2-devel@lists.linux.dev, fsverity@lists.linux.dev, linux-xfs@vger.kernel.org, codalist@coda.cs.cmu.edu, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=923; i=j.granados@samsung.com; h=from:subject:message-id; bh=SGTnhgVPbRkVEntdcKFq1I6E3blB6PSwrb9JaawnFFQ=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlSj9M2ig+1rzDK3f26PkGfrXWs+L3sZHbcxuLZ iLSqjCt04yJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZUo/TAAKCRC6l81St5ZB TyqTC/9Uoc1Mimxa39eNT1hPi8AUMLHAwsLHAs/0Njg/O4yNK+y9soM5dgjUElmwbiilSzCoF96 KOrLzOVWdrT8x5EiJajBmIczrpnvFo2XR1q59Tdg8+dVfzfdBKf9810BUXm22LDrhR5GCrfUjIe WI/w8QEvhxTRKvMJ5RUVl2jeeid8nF4ujb09LKlQMcj8mWT2+Dky7Y7C1J+AYI6fUSkT1SYRCGh ffoxN9L3S8Z/p3QRid2gFhunhJR3srSt3zGaLSwjJ/uQem0RFk0bHeGNq6mtq7H9PGnx7WrBq2Q X38P2PTXPDPOJW1aJJo3JV4J6I9ZJXvvc9ICJ3Wwd4yjd6sC199Oyu5j8fs9zXXlGKMoJbR+6Ua U//6ZueugQgAELb5QYH2rbjFeKAdSEJMotieMRJX/EXowVpmwUtie1sugGTqE0lBeQj7YcSl0It omT8aMtMmJ7/fay2nrRV3e63CCMFfc9EOjGkjEX1MMFnzzyQv14byTNJhE303H6qq5M4A= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Tue, 07 Nov 2023 05:45:07 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781913048355219193 X-GMAIL-MSGID: 1781913048355219193 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from cachefiles_sysctls Signed-off-by: Joel Granados --- fs/cachefiles/error_inject.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/cachefiles/error_inject.c b/fs/cachefiles/error_inject.c index 18de8a876b02..1715d5ca2b2d 100644 --- a/fs/cachefiles/error_inject.c +++ b/fs/cachefiles/error_inject.c @@ -19,7 +19,6 @@ static struct ctl_table cachefiles_sysctls[] = { .mode = 0644, .proc_handler = proc_douintvec, }, - {} }; int __init cachefiles_register_error_injection(void)