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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 4488BC433ED for ; Wed, 12 May 2021 09:55:54 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D1479613C4 for ; Wed, 12 May 2021 09:55:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D1479613C4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=techsingularity.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 54A6A6B0072; Wed, 12 May 2021 05:55:53 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 51FE06B0073; Wed, 12 May 2021 05:55:53 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3E86F6B0074; Wed, 12 May 2021 05:55:53 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0090.hostedemail.com [216.40.44.90]) by kanga.kvack.org (Postfix) with ESMTP id 203166B0072 for ; Wed, 12 May 2021 05:55:53 -0400 (EDT) Received: from smtpin40.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id C9C8A83F4 for ; Wed, 12 May 2021 09:55:52 +0000 (UTC) X-FDA: 78132122544.40.4FFD5A8 Received: from outbound-smtp48.blacknight.com (outbound-smtp48.blacknight.com [46.22.136.219]) by imf21.hostedemail.com (Postfix) with ESMTP id 582BDE000111 for ; Wed, 12 May 2021 09:55:47 +0000 (UTC) Received: from mail.blacknight.com (pemlinmail01.blacknight.ie [81.17.254.10]) by outbound-smtp48.blacknight.com (Postfix) with ESMTPS id 43B80FA96B for ; Wed, 12 May 2021 10:55:51 +0100 (IST) Received: (qmail 28153 invoked from network); 12 May 2021 09:55:51 -0000 Received: from unknown (HELO stampy.112glenside.lan) (mgorman@techsingularity.net@[84.203.23.168]) by 81.17.254.9 with ESMTPA; 12 May 2021 09:55:51 -0000 From: Mel Gorman To: Andrew Morton Cc: Chuck Lever , Jesper Dangaard Brouer , Thomas Gleixner , Sebastian Andrzej Siewior , Peter Zijlstra , Ingo Molnar , Michal Hocko , Vlastimil Babka , Linux-MM , Linux-RT-Users , LKML , Mel Gorman Subject: [PATCH 4/9] mm/vmstat: Inline NUMA event counter updates Date: Wed, 12 May 2021 10:54:53 +0100 Message-Id: <20210512095458.30632-5-mgorman@techsingularity.net> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210512095458.30632-1-mgorman@techsingularity.net> References: <20210512095458.30632-1-mgorman@techsingularity.net> MIME-Version: 1.0 Authentication-Results: imf21.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf21.hostedemail.com: domain of mgorman@techsingularity.net designates 46.22.136.219 as permitted sender) smtp.mailfrom=mgorman@techsingularity.net X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 582BDE000111 X-Stat-Signature: jwj4ci5epptc6hzypq4wztnaj4yxy53q Received-SPF: none (techsingularity.net>: No applicable sender policy available) receiver=imf21; identity=mailfrom; envelope-from=""; helo=outbound-smtp48.blacknight.com; client-ip=46.22.136.219 X-HE-DKIM-Result: none/none X-HE-Tag: 1620813347-691758 Content-Transfer-Encoding: quoted-printable 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: __count_numa_event is small enough to be treated similarly to __count_vm_event so inline it. Signed-off-by: Mel Gorman Acked-by: Vlastimil Babka --- include/linux/vmstat.h | 10 +++++++++- mm/vmstat.c | 9 --------- 2 files changed, 9 insertions(+), 10 deletions(-) diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 59748bbbba4c..fe32a2210e73 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -238,7 +238,15 @@ static inline unsigned long zone_page_state_snapshot= (struct zone *zone, } =20 #ifdef CONFIG_NUMA -extern void __count_numa_event(struct zone *zone, enum numa_stat_item it= em); +/* See __count_vm_event comment on why raw_cpu_inc is used. */ +static inline void +__count_numa_event(struct zone *zone, enum numa_stat_item item) +{ + struct per_cpu_zonestat __percpu *pzstats =3D zone->per_cpu_zonestats; + + raw_cpu_inc(pzstats->vm_numa_event[item]); +} + extern unsigned long sum_zone_node_page_state(int node, enum zone_stat_item item); extern unsigned long sum_zone_numa_event_state(int node, enum numa_stat_= item item); diff --git a/mm/vmstat.c b/mm/vmstat.c index c6434bab7feb..f71387aced32 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -938,15 +938,6 @@ void drain_zonestat(struct zone *zone, struct per_cp= u_zonestat *pzstats) #endif =20 #ifdef CONFIG_NUMA -/* See __count_vm_event comment on why raw_cpu_inc is used. */ -void __count_numa_event(struct zone *zone, - enum numa_stat_item item) -{ - struct per_cpu_zonestat __percpu *pzstats =3D zone->per_cpu_zonestats; - - raw_cpu_inc(pzstats->vm_numa_event[item]); -} - /* * Determine the per node value of a stat item. This function * is called frequently in a NUMA machine, so try to be as --=20 2.26.2