From patchwork Thu Jul 1 01:53:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 12353295 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_RED 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 0882AC11F66 for ; Thu, 1 Jul 2021 01:53:35 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C0E3B61468 for ; Thu, 1 Jul 2021 01:53:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0E3B61468 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 3CC008D024A; Wed, 30 Jun 2021 21:53:34 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 37C578D0236; Wed, 30 Jun 2021 21:53:34 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 26B4C8D024A; Wed, 30 Jun 2021 21:53:34 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0160.hostedemail.com [216.40.44.160]) by kanga.kvack.org (Postfix) with ESMTP id F0FFB8D0236 for ; Wed, 30 Jun 2021 21:53:33 -0400 (EDT) Received: from smtpin11.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id CACB5181AEF3F for ; Thu, 1 Jul 2021 01:53:33 +0000 (UTC) X-FDA: 78312347106.11.CE4DC51 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf25.hostedemail.com (Postfix) with ESMTP id 86425B000376 for ; Thu, 1 Jul 2021 01:53:33 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 6DA646105A; Thu, 1 Jul 2021 01:53:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1625104412; bh=fuMkmBU7yPyKzy8r5TqtczMmTrAuGmdg+ZdJKBaeL9k=; h=Date:From:To:Subject:In-Reply-To:From; b=kvwO2WjwX4rRYPUkahrJXxx80rd2ZTrw2D5iIOIRUw63ZEyey6ReEy7nLZUoEMd7W M1wTBroDVmNun+cQf/yrIPvZ1ycivmV0j1vrBRK3fIIxM5pv0hgqjbdW4nlQF41mZB o+duBxWVQKlCdqaf1xpJ2NAUYJDPvM+2CNUPiPg0= Date: Wed, 30 Jun 2021 18:53:32 -0700 From: Andrew Morton To: akpm@linux-foundation.org, chris@chrisdown.name, david@redhat.com, ddstreet@ieee.org, linux-mm@kvack.org, mgorman@techsingularity.net, mhocko@kernel.org, mm-commits@vger.kernel.org, shy828301@gmail.com, torvalds@linux-foundation.org, vbabka@suse.cz Subject: [patch 119/192] mm/memcontrol.c: fix kerneldoc comment for mem_cgroup_calculate_protection Message-ID: <20210701015332.GbAUI-EaM%akpm@linux-foundation.org> In-Reply-To: <20210630184624.9ca1937310b0dd5ce66b30e7@linux-foundation.org> User-Agent: s-nail v14.8.16 Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=kvwO2Wjw; spf=pass (imf25.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Stat-Signature: t1jdywocthpqyjzirxmmur3b98izs4zr X-Rspamd-Queue-Id: 86425B000376 X-Rspamd-Server: rspam06 X-HE-Tag: 1625104413-508303 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: From: Mel Gorman Subject: mm/memcontrol.c: fix kerneldoc comment for mem_cgroup_calculate_protection make W=1 generates the following warning for mem_cgroup_calculate_protection mm/memcontrol.c:6468: warning: expecting prototype for mem_cgroup_protected(). Prototype was for mem_cgroup_calculate_protection() instead Commit 45c7f7e1ef17 ("mm, memcg: decouple e{low,min} state mutations from protection checks") changed the function definition but not the associated kerneldoc comment. Link: https://lkml.kernel.org/r/20210520084809.8576-7-mgorman@techsingularity.net Fixes: 45c7f7e1ef17 ("mm, memcg: decouple e{low,min} state mutations from protection checks") Signed-off-by: Mel Gorman Reviewed-by: Yang Shi Acked-by: Chris Down Acked-by: Vlastimil Babka Cc: Dan Streetman Cc: David Hildenbrand Cc: Michal Hocko Signed-off-by: Andrew Morton --- mm/memcontrol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/memcontrol.c~mm-memcontrolc-fix-kerneldoc-comment-for-mem_cgroup_calculate_protection +++ a/mm/memcontrol.c @@ -6639,7 +6639,7 @@ static unsigned long effective_protectio } /** - * mem_cgroup_protected - check if memory consumption is in the normal range + * mem_cgroup_calculate_protection - check if memory consumption is in the normal range * @root: the top ancestor of the sub-tree being checked * @memcg: the memory cgroup to check *