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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 71948C433FE for ; Thu, 14 Oct 2021 10:30:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 326D4610E6 for ; Thu, 14 Oct 2021 10:30:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 326D4610E6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id B3CDC6B006C; Thu, 14 Oct 2021 06:30:03 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id AC55D900002; Thu, 14 Oct 2021 06:30:03 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 98DB96B0072; Thu, 14 Oct 2021 06:30:03 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0063.hostedemail.com [216.40.44.63]) by kanga.kvack.org (Postfix) with ESMTP id 88CB96B006C for ; Thu, 14 Oct 2021 06:30:03 -0400 (EDT) Received: from smtpin27.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 5207E184573A0 for ; Thu, 14 Oct 2021 10:30:03 +0000 (UTC) X-FDA: 78694672686.27.DEB50F4 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf17.hostedemail.com (Postfix) with ESMTP id BD867F000396 for ; Thu, 14 Oct 2021 10:30:02 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 5CF2D610D0; Thu, 14 Oct 2021 10:30:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1634207401; bh=L8snuA9IdJYlFePVkyyqVW+0VOmPS5GZ9WVfDXpNAyw=; h=From:To:Cc:Subject:Date:In-Reply-To:From; b=KcMh3Ct0rGAs/SiKAR9+TsHSFpoQzzAlrC6amnUZELya0AYM26RHYZBBxDIOzW1/1 MEpneD1gypG9lpHVwg4RcJOQj/3Nes9uR7s0BATpI4lbVR5TeCw8J2Gu1qRKLhdu2K qQ9l7Was7jQu8ChnYyp3OX581tWLtApVaakasdhlG/3QQClErYOkAzcaGcgn7Go3JY EF4WeMZz5oJ0nDGvndby7AOIWIbF9Nn8CDpD7rmURXGxJuA0b8R+UMeGbCoO48gsFV ehzdkwIMkNQK5NWHDNdjBDf6XztKxwEKVXcnClfvlrvYFKFzWppTaw/IvQzT8hdnfH ysLh4yQ06Z0wg== From: SeongJae Park To: Rikard Falkeborn Cc: SeongJae Park , Andrew Morton , Naoya Horiguchi , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] mm/damon/vaddr: constify static mm_walk_ops Date: Thu, 14 Oct 2021 10:29:58 +0000 Message-Id: <20211014102958.28247-1-sj@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211014075042.17174-2-rikard.falkeborn@gmail.com> X-Stat-Signature: chwtegtug1rejsttiz4z4ku9smdayzou Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=KcMh3Ct0; spf=pass (imf17.hostedemail.com: domain of sj@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=none) header.from=kernel.org X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: BD867F000396 X-HE-Tag: 1634207402-509016 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: On Thu, 14 Oct 2021 09:50:41 +0200 Rikard Falkeborn wrote: > The only usage of these structs is to pass their addresses to > walk_page_range(), which takes a pointer to const mm_walk_ops as > argument. Make them const to allow the compiler to put them in > read-only memory. > > Signed-off-by: Rikard Falkeborn Reviewed-by: SeongJae Park Thanks, SJ [...]