From patchwork Thu Oct 15 05:48:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Yan X-Patchwork-Id: 11838647 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 DBB2715E6 for ; Thu, 15 Oct 2020 05:44:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 639FD22249 for ; Thu, 15 Oct 2020 05:44:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 639FD22249 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 5A5216B0062; Thu, 15 Oct 2020 01:44:03 -0400 (EDT) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 555756B0068; Thu, 15 Oct 2020 01:44:03 -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 46ADC6B006E; Thu, 15 Oct 2020 01:44:03 -0400 (EDT) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0169.hostedemail.com [216.40.44.169]) by kanga.kvack.org (Postfix) with ESMTP id 160156B0062 for ; Thu, 15 Oct 2020 01:44:03 -0400 (EDT) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 95E998249980 for ; Thu, 15 Oct 2020 05:44:02 +0000 (UTC) X-FDA: 77373068724.28.oil49_4a09de727212 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin28.hostedemail.com (Postfix) with ESMTP id 73D536C05 for ; Thu, 15 Oct 2020 05:44:02 +0000 (UTC) X-Spam-Summary: 1,0,0,,d41d8cd98f00b204,yanaijie@huawei.com,,RULES_HIT:30054:30089,0,RBL:45.249.212.191:@huawei.com:.lbl8.mailshell.net-62.18.2.100 64.95.201.95;04y8y14t7fq153t9ax4tpqi5bud6oopu3cdfd6kkbj5oprxx8asw64zrgww3pp3.65fx6bgk6x99whtj8rzwbtdeo9dewyhs8ecdcck3g1cmr7ker1no5i7rwhrbeo4.k-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:24,LUA_SUMMARY:none X-HE-Tag: oil49_4a09de727212 X-Filterd-Recvd-Size: 1924 Received: from huawei.com (szxga05-in.huawei.com [45.249.212.191]) by imf43.hostedemail.com (Postfix) with ESMTP for ; Thu, 15 Oct 2020 05:44:00 +0000 (UTC) Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 79D7D46A58EAFFF23731; Thu, 15 Oct 2020 13:43:57 +0800 (CST) Received: from huawei.com (10.175.127.227) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.487.0; Thu, 15 Oct 2020 13:43:48 +0800 From: Jason Yan To: , , CC: Jason Yan Subject: [PATCH] mm: make __invalidate_mapping_pages() static Date: Thu, 15 Oct 2020 13:48:08 +0800 Message-ID: <20201015054808.2445904-1-yanaijie@huawei.com> X-Mailer: git-send-email 2.25.4 MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-CFilter-Loop: Reflected 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: Fix the following sparse warning: mm/truncate.c:531:15: warning: symbol '__invalidate_mapping_pages' was not declared. Should it be static? Fixes: eb1d7a65f08a ("mm, fadvise: improve the expensive remote LRU cache draining after FADV_DONTNEED") Signed-off-by: Jason Yan Reviewed-by: Yafang Shao --- mm/truncate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/truncate.c b/mm/truncate.c index 18cec39a9f53..960edf5803ca 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -528,7 +528,7 @@ void truncate_inode_pages_final(struct address_space *mapping) } EXPORT_SYMBOL(truncate_inode_pages_final); -unsigned long __invalidate_mapping_pages(struct address_space *mapping, +static unsigned long __invalidate_mapping_pages(struct address_space *mapping, pgoff_t start, pgoff_t end, unsigned long *nr_pagevec) { pgoff_t indices[PAGEVEC_SIZE];