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 EDCAAC433EF for ; Wed, 8 Jun 2022 01:36:30 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 74CBA6B0074; Tue, 7 Jun 2022 21:36:30 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6FB3E6B0075; Tue, 7 Jun 2022 21:36:30 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5C3616B0078; Tue, 7 Jun 2022 21:36:30 -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 4E6116B0074 for ; Tue, 7 Jun 2022 21:36:30 -0400 (EDT) Received: from smtpin02.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 0AF4560E51 for ; Wed, 8 Jun 2022 01:36:30 +0000 (UTC) X-FDA: 79553353740.02.2EEBD09 Received: from mail.nfschina.com (mail.nfschina.com [124.16.136.209]) by imf30.hostedemail.com (Postfix) with ESMTP id E187D80042 for ; Wed, 8 Jun 2022 01:36:27 +0000 (UTC) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id 0E9271E80D76; Wed, 8 Jun 2022 09:36:02 +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 iTFddF4_Jfzo; Wed, 8 Jun 2022 09:35:59 +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 6D2EB1E80D6E; Wed, 8 Jun 2022 09:35:59 +0800 (CST) From: XU pengfei To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, XU pengfei Subject: [PATCH] mm: Add blank line to make the layout of the program clearer Date: Wed, 8 Jun 2022 09:36:05 +0800 Message-Id: <20220608013605.6613-1-xupengfei@nfschina.com> X-Mailer: git-send-email 2.18.2 Authentication-Results: imf30.hostedemail.com; dkim=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; dmarc=none X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: E187D80042 X-Rspam-User: X-Stat-Signature: y8p9icktje3x6tygt44dt7eea1xxt6o4 X-HE-Tag: 1654652187-22532 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