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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45595C369DC for ; Thu, 1 May 2025 10:42:31 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 519176B0085; Thu, 1 May 2025 06:42:29 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4C6516B0093; Thu, 1 May 2025 06:42:29 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3B4A36B0096; Thu, 1 May 2025 06:42:29 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 1D7AF6B0085 for ; Thu, 1 May 2025 06:42:29 -0400 (EDT) Received: from smtpin24.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 46E5E1402F6 for ; 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imf28.hostedemail.com; dkim=none; spf=pass (imf28.hostedemail.com: domain of cmarinas@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=cmarinas@kernel.org; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none) ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1746096148; a=rsa-sha256; cv=none; b=A9Jg5JL1egVQz8eNGsLxhLBHOaLTlf/McHbrhEEYLJKR+mY5FQnbblFeuH2IU+7QYME6zH MiIdMQws8h4t6fOjv/z2Rr9DUppA7Gw7Hc7w/5Fo6z/nrWyFgJizbAiJDaADIkWpnjrWYK K4XyygM2uVmR1LaCHrTjt7+ZULxpkKA= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 7A4025C4382; Thu, 1 May 2025 10:40:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4288EC4CEED; Thu, 1 May 2025 10:42:26 +0000 (UTC) Date: Thu, 1 May 2025 11:42:23 +0100 From: Catalin Marinas To: Luiz Capitulino Cc: lcapitulino@gmail.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, david@redhat.com Subject: Re: [PATCH 3/3] mm: kmemleak: mark variables as __read_mostly Message-ID: References: <4016090e857e8c4c2ade4b20df312f7f38325c15.1746046744.git.luizcap@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4016090e857e8c4c2ade4b20df312f7f38325c15.1746046744.git.luizcap@redhat.com> X-Stat-Signature: ms5zji9zmtdqn6z1u958n6ghz4z6xbcj X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: AEA17C0009 X-Rspam-User: X-HE-Tag: 1746096148-633315 X-HE-Meta: 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 dugyZ+b3 mUUsVVvQ8u3ioUUZvHoA3JP3dNeuQ3kd6cbgTdIaM7pt0LoKTefNBsXmiOn/2OLmpMRxQbW7XcPjjO+atjSRz0bRt6K5IadE7H9WN62M6Av0y8M+aJwaZYZ90z4056BQHrodc+IzZxiy2b9D61XLuEihQLonaaumkPlhJ60gsOVPq/DCrLZVa9Ad/Qp/ZbEISeYplRvcrTdlSYIiI+iFT/05+Z20wgSzOmON3ZXKaj/0Umiqbh50MKUbppOEK30Mw+jpkAXLDlV8CY5hgzVVRlN22+a3AeCkAPI+2ImDf6ivr4l5jA51c+iac6cZCRIomFt1oLPaoFJYfDEmx/Wp1fJx6Hmn9YyAOSy1TTJyhQVLfo+du9Xh2TDArMqLNoTkvZtuNK07B42g6ta+zv741nnwEPBwGts9k4chnnwbGCap9elfolrR6Ls7/lMaocqOZkNfhwwQ8Bfn8lBo5ojKjcpGRsw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Apr 30, 2025 at 04:59:47PM -0400, Luiz Capitulino wrote: > The variables kmemleak_enabled and kmemleak_free_enabled are read in the > kmemleak alloc and free path respectively, but are only written to if/when > kmemleak is disabled. > > Signed-off-by: Luiz Capitulino Reviewed-by: Catalin Marinas