From patchwork Sun Jan 19 13:14:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yang X-Patchwork-Id: 11340675 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 441BD13A4 for ; Sun, 19 Jan 2020 13:14:41 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 110BD206D7 for ; Sun, 19 Jan 2020 13:14:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 110BD206D7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 8BE786B057C; Sun, 19 Jan 2020 08:14:36 -0500 (EST) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 7D2B66B057D; Sun, 19 Jan 2020 08:14:36 -0500 (EST) 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 696056B057E; Sun, 19 Jan 2020 08:14:36 -0500 (EST) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0111.hostedemail.com [216.40.44.111]) by kanga.kvack.org (Postfix) with ESMTP id 59F576B057C for ; Sun, 19 Jan 2020 08:14:36 -0500 (EST) Received: from smtpin20.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with SMTP id DF129824805A for ; Sun, 19 Jan 2020 13:14:35 +0000 (UTC) X-FDA: 76394428110.20.stage58_624a12d75232b X-Spam-Summary: 1,0,0,,d41d8cd98f00b204,richardw.yang@linux.intel.com,:akpm@linux-foundation.org::linux-kernel@vger.kernel.org:richardw.yang@linux.intel.com,RULES_HIT:30054:30070,0,RBL:192.55.52.120:@linux.intel.com:.lbl8.mailshell.net-62.18.0.100 64.95.201.95,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:neutral,Custom_rules:0:0:0,LFtime:33,LUA_SUMMARY:none X-HE-Tag: stage58_624a12d75232b X-Filterd-Recvd-Size: 3105 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by imf03.hostedemail.com (Postfix) with ESMTP for ; Sun, 19 Jan 2020 13:14:35 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Jan 2020 05:14:35 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,338,1574150400"; d="scan'208";a="220464515" Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by fmsmga007.fm.intel.com with ESMTP; 19 Jan 2020 05:14:34 -0800 From: Wei Yang To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Wei Yang Subject: [PATCH 3/4] mm/page_alloc.c: rename free_pages_check() to check_free_page() Date: Sun, 19 Jan 2020 21:14:07 +0800 Message-Id: <20200119131408.23247-4-richardw.yang@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200119131408.23247-1-richardw.yang@linux.intel.com> References: <20200119131408.23247-1-richardw.yang@linux.intel.com> 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: free_pages_check() is the counterpart of check_new_page(), while their naming convention is a little different. Use verb at first and singular form. Signed-off-by: Wei Yang --- mm/page_alloc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index e2324df1b261..87658a16af07 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1055,7 +1055,7 @@ static void check_free_page_bad(struct page *page) bad_page(page, bad_reason, bad_flags); } -static inline int free_pages_check(struct page *page) +static inline int check_free_page(struct page *page) { if (likely(page_expected_state(page, PAGE_FLAGS_CHECK_AT_FREE))) return 0; @@ -1147,7 +1147,7 @@ static __always_inline bool free_pages_prepare(struct page *page, for (i = 1; i < (1 << order); i++) { if (compound) bad += free_tail_pages_check(page, page + i); - if (unlikely(free_pages_check(page + i))) { + if (unlikely(check_free_page(page + i))) { bad++; continue; } @@ -1159,7 +1159,7 @@ static __always_inline bool free_pages_prepare(struct page *page, if (memcg_kmem_enabled() && PageKmemcg(page)) __memcg_kmem_uncharge(page, order); if (check_free) - bad += free_pages_check(page); + bad += check_free_page(page); if (bad) return false; @@ -1206,7 +1206,7 @@ static bool free_pcp_prepare(struct page *page) static bool bulkfree_pcp_prepare(struct page *page) { if (debug_pagealloc_enabled_static()) - return free_pages_check(page); + return check_free_page(page); else return false; } @@ -1227,7 +1227,7 @@ static bool free_pcp_prepare(struct page *page) static bool bulkfree_pcp_prepare(struct page *page) { - return free_pages_check(page); + return check_free_page(page); } #endif /* CONFIG_DEBUG_VM */