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 99317C43334 for ; Wed, 8 Jun 2022 01:22:49 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D88316B0071; Tue, 7 Jun 2022 21:22:48 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id D36DF6B0072; Tue, 7 Jun 2022 21:22:48 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C25B66B0073; Tue, 7 Jun 2022 21:22:48 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id B306C6B0071 for ; Tue, 7 Jun 2022 21:22:48 -0400 (EDT) Received: from smtpin07.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 8432361094 for ; Wed, 8 Jun 2022 01:22:48 +0000 (UTC) X-FDA: 79553319216.07.1E629EF Received: from mail.nfschina.com (mail.nfschina.com [124.16.136.209]) by imf30.hostedemail.com (Postfix) with ESMTP id 76A6380030 for ; Wed, 8 Jun 2022 01:22:46 +0000 (UTC) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id 633501E80D76; Wed, 8 Jun 2022 09:22:19 +0800 (CST) X-Virus-Scanned: amavisd-new at test.com Received: from mail.nfschina.com ([127.0.0.1]) by localhost (mail.nfschina.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BIutpgElcXoG; Wed, 8 Jun 2022 09:22:16 +0800 (CST) Received: from localhost.localdomain.localdomain (unknown [219.141.250.2]) (Authenticated sender: xupengfei@nfschina.com) by mail.nfschina.com (Postfix) with ESMTPA id AA4CB1E80D6E; Wed, 8 Jun 2022 09:22:16 +0800 (CST) From: XU pengfei To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Kernel@nfschina.com, XU pengfei Subject: [PATCH] mm: Add blank line to make the layout of the program clearer Date: Wed, 8 Jun 2022 09:22:33 +0800 Message-Id: <20220608012233.6433-1-xupengfei@nfschina.com> X-Mailer: git-send-email 2.18.2 X-Rspamd-Queue-Id: 76A6380030 X-Stat-Signature: y8p9icktje3x6tygt44dt7eea1xxt6o4 X-Rspam-User: Authentication-Results: imf30.hostedemail.com; dkim=none; dmarc=none; spf=none (imf30.hostedemail.com: domain of xupengfei@nfschina.com has no SPF policy when checking 124.16.136.209) smtp.mailfrom=xupengfei@nfschina.com X-Rspamd-Server: rspam08 X-HE-Tag: 1654651366-390201 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: Add blank line to make the layout of the program clearer Signed-off-by: XU pengfei --- mm/page_isolation.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/mm/page_isolation.c b/mm/page_isolation.c index d200d41ad0d3..b5ec13fcfacd 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -213,6 +213,7 @@ static void unset_migratetype_isolate(struct page *page, int migratetype) zone = page_zone(page); spin_lock_irqsave(&zone->lock, flags); + if (!is_migrate_isolate_page(page)) goto out; @@ -255,9 +256,11 @@ static void unset_migratetype_isolate(struct page *page, int migratetype) nr_pages = move_freepages_block(zone, page, migratetype, NULL); __mod_zone_freepage_state(zone, nr_pages, migratetype); } + set_pageblock_migratetype(page, migratetype); if (isolated_page) __putback_isolated_page(page, order, migratetype); + zone->nr_isolate_pageblock--; out: spin_unlock_irqrestore(&zone->lock, flags); -- 2.18.2