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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 06F5FC47255 for ; Mon, 11 May 2020 11:45:53 +0000 (UTC) Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BFBF020735 for ; Mon, 11 May 2020 11:45:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sourceforge.net header.i=@sourceforge.net header.b="PDx06MTH"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sf.net header.i=@sf.net header.b="ORT2xOoO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BFBF020735 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-f2fs-devel-bounces@lists.sourceforge.net Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1jY6sZ-0002g1-DG; Mon, 11 May 2020 11:45:51 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jY6sX-0002fQ-5U for linux-f2fs-devel@lists.sourceforge.net; Mon, 11 May 2020 11:45:49 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Type:MIME-Version:Message-ID:Date:Subject: CC:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=dWXdFoPIwGEfoIHOKgRP1Wxq1allHRFib2yqN4PrTpU=; b=PDx06MTHL5bvr1EuNDezHajaEB mWevilk57WQEHyVrTfKWgFpAt+RMk0dZnvPWELnOE1fxJHFpZ1x9/PgtWBu+OaY8XiBr9rdoTX872 FFjJcuRim8PbNUGFW/iJ2ieJYirYP5+zm65ISK/p+CkgzW1zxspf8yteD92/RMU6wUG8=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From:Sender: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post: List-Owner:List-Archive; bh=dWXdFoPIwGEfoIHOKgRP1Wxq1allHRFib2yqN4PrTpU=; b=O RT2xOoOIuFVNyCIKFXqMtbSQ4UBW5WredMgL4C0j/3TffIYw1X21PMZCcOXOC/316fXG0EMDroUiO srrGq0ql3S3KrXMs5c3629FwgysYBYm6XE29rwLLRjr7ziH92kAuuTG1DzilK2UAYeZZSEwpjw7fl gasUGn2Z4gR/CPzM=; Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.2) id 1jY6sU-008iQq-Si for linux-f2fs-devel@lists.sourceforge.net; Mon, 11 May 2020 11:45:49 +0000 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 09B785329E7C40BEAB3A; Mon, 11 May 2020 19:45:29 +0800 (CST) Received: from linux-lmwb.huawei.com (10.175.103.112) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.487.0; Mon, 11 May 2020 19:45:21 +0800 From: Ma Feng To: , Date: Mon, 11 May 2020 19:51:26 +0800 Message-ID: <1589197886-10580-1-git-send-email-mafeng.ma@huawei.com> X-Mailer: git-send-email 2.6.2 MIME-Version: 1.0 X-Originating-IP: [10.175.103.112] X-CFilter-Loop: Reflected X-Headers-End: 1jY6sU-008iQq-Si Subject: [f2fs-dev] [PATCH] f2fs: compress: make num_compress_pages and f2fs_compress_free_page static X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ma Feng , linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Fix the following sparse warning: fs/f2fs/compress.c:501:5: warning: symbol 'num_compress_pages' was not declared. Should it be static? fs/f2fs/compress.c:530:6: warning: symbol 'f2fs_compress_free_page' was not declared. Should it be static? Reported-by: Hulk Robot Signed-off-by: Ma Feng --- fs/f2fs/compress.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index 4c7eaee..c7c5a8f 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -498,7 +498,7 @@ bool f2fs_is_compress_backend_ready(struct inode *inode) } static mempool_t *compress_page_pool = NULL; -int num_compress_pages = 512; +static int num_compress_pages = 512; module_param(num_compress_pages, uint, 0444); MODULE_PARM_DESC(num_compress_pages, "Number of intermediate compress pages to preallocate"); @@ -527,7 +527,7 @@ static struct page *f2fs_compress_alloc_page(void) return page; } -void f2fs_compress_free_page(struct page *page) +static void f2fs_compress_free_page(struct page *page) { if (!page) return; -- 2.6.2 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel