From patchwork Mon Sep 21 01:12:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yi Wang X-Patchwork-Id: 11788181 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CEA9F59D for ; Mon, 21 Sep 2020 01:08:17 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 55B3320870 for ; Mon, 21 Sep 2020 01:08:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 55B3320870 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=zte.com.cn Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 4C911900011; Sun, 20 Sep 2020 21:08:16 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 452E8900009; Sun, 20 Sep 2020 21:08:16 -0400 (EDT) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3419F900011; Sun, 20 Sep 2020 21:08:16 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0144.hostedemail.com [216.40.44.144]) by kanga.kvack.org (Postfix) with ESMTP id 1981D900009 for ; Sun, 20 Sep 2020 21:08:16 -0400 (EDT) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id C4802180AD801 for ; Mon, 21 Sep 2020 01:08:15 +0000 (UTC) X-FDA: 77285282550.19.jewel86_100b4ad27141 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin19.hostedemail.com (Postfix) with ESMTP id A36181AD1B2 for ; Mon, 21 Sep 2020 01:08:15 +0000 (UTC) X-Spam-Summary: 1,0,0,,d41d8cd98f00b204,wang.yi59@zte.com.cn,,RULES_HIT:30003:30054,0,RBL:202.103.147.169:@zte.com.cn:.lbl8.mailshell.net-62.2.2.75 64.100.201.201;04yga1tdwquzi5yh4mcx63zx4hkz8yftmw3x7wdqtpmqr6m418omcz6oagji8o3.8jhhc7phdjh8arywmr5f7ticfemqdpsude7zncwj3yieiwexphph8gaqosfiw6i.8sdr56shebqcyyudo3a7pcehezay-lbl8.mailshell.net-223.238.255.100,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fp,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:23,LUA_SUMMARY:none X-HE-Tag: jewel86_100b4ad27141 X-Filterd-Recvd-Size: 5790 Received: from mxct.zte.com.cn (mx7.zte.com.cn [202.103.147.169]) by imf41.hostedemail.com (Postfix) with ESMTP for ; Mon, 21 Sep 2020 01:08:14 +0000 (UTC) Received: from mse-fl2.zte.com.cn (unknown [10.30.14.239]) by Forcepoint Email with ESMTPS id 78A6C722421917B7946D; Mon, 21 Sep 2020 09:08:09 +0800 (CST) Received: from kjyxapp05.zte.com.cn ([10.30.12.204]) by mse-fl2.zte.com.cn with SMTP id 08L16OFC055927; Mon, 21 Sep 2020 09:08:08 +0800 (GMT-8) (envelope-from wang.yi59@zte.com.cn) Received: from fox-host8.localdomain (unknown [10.234.72.110]) by smtp (Zmail) with SMTP; Mon, 21 Sep 2020 09:08:08 +0800 X-Zmail-TransId: 3e885f67fcf7000-1e47e From: Yi Wang To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, xue.zhihong@zte.com.cn, wang.yi59@zte.com.cn, wang.liang82@zte.com.cn, Liao Pingfang Subject: [PATCH] mm/mmap.c: Replace do_brk with do_brk_flags in comment of insert_vm_struct() Date: Mon, 21 Sep 2020 09:12:58 +0800 Message-Id: <1600650778-43230-1-git-send-email-wang.yi59@zte.com.cn> X-Mailer: git-send-email 1.8.3.1 Mime-Version: 1.0 X-MAIL: mse-fl2.zte.com.cn 08L16OFC055927 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: Liao Pingfang Replace do_brk with do_brk_flags in comment of insert_vm_struct(), since do_brk was removed in following commit. Fixes: bb177a732c4369 ("mm: do not bug_on on incorrect length in __mm_populate()") Signed-off-by: Liao Pingfang Signed-off-by: Yi Wang --- mm/mmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/mmap.c b/mm/mmap.c index 40248d8..42e630e 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -3223,7 +3223,7 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma) * By setting it to reflect the virtual start address of the * vma, merges and splits can happen in a seamless way, just * using the existing file pgoff checks and manipulations. - * Similarly in do_mmap and in do_brk. + * Similarly in do_mmap and in do_brk_flags. */ if (vma_is_anonymous(vma)) { BUG_ON(vma->anon_vma);