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Signed-off-by: Gao Xiang --- fs/erofs/zdata.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c index df6fa691097f..d483e9fee41c 100644 --- a/fs/erofs/zdata.c +++ b/fs/erofs/zdata.c @@ -1297,24 +1297,18 @@ static int z_erofs_readpage(struct file *file, struct page *page) return err; } -static bool should_decompress_synchronously(struct erofs_sb_info *sbi, - unsigned int nr) -{ - return nr <= sbi->ctx.max_sync_decompress_pages; -} - static void z_erofs_readahead(struct readahead_control *rac) { struct inode *const inode = rac->mapping->host; struct erofs_sb_info *const sbi = EROFS_I_SB(inode); - bool sync = should_decompress_synchronously(sbi, readahead_count(rac)); + unsigned int nr_pages = readahead_count(rac); + bool sync = (nr_pages <= sbi->ctx.max_sync_decompress_pages); struct z_erofs_decompress_frontend f = DECOMPRESS_FRONTEND_INIT(inode); struct page *page, *head = NULL; LIST_HEAD(pagepool); - trace_erofs_readpages(inode, readahead_index(rac), - readahead_count(rac), false); + trace_erofs_readpages(inode, readahead_index(rac), nr_pages, false); f.headoffset = readahead_pos(rac); -- 2.18.1 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=-12.6 required=3.0 tests=BAYES_00,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=unavailable 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 8EF0EC43464 for ; Fri, 18 Sep 2020 13:59:34 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 E255A208C3 for ; Fri, 18 Sep 2020 13:59:33 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Fri, 18 Sep 2020 06:55:13 -0700 (PDT) From: Gao Xiang To: linux-erofs@lists.ozlabs.org, Chao Yu Subject: [PATCH 2/4] erofs: fold in should_decompress_synchronously() Date: Fri, 18 Sep 2020 21:54:34 +0800 Message-Id: <20200918135436.17689-2-hsiangkao@redhat.com> X-Mailer: git-send-email 2.18.1 In-Reply-To: <20200918135436.17689-1-hsiangkao@redhat.com> References: <20200918135436.17689-1-hsiangkao@redhat.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=hsiangkao@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: LKML Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" should_decompress_synchronously() has one single condition for now, so fold it instead. Signed-off-by: Gao Xiang --- fs/erofs/zdata.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c index df6fa691097f..d483e9fee41c 100644 --- a/fs/erofs/zdata.c +++ b/fs/erofs/zdata.c @@ -1297,24 +1297,18 @@ static int z_erofs_readpage(struct file *file, struct page *page) return err; } -static bool should_decompress_synchronously(struct erofs_sb_info *sbi, - unsigned int nr) -{ - return nr <= sbi->ctx.max_sync_decompress_pages; -} - static void z_erofs_readahead(struct readahead_control *rac) { struct inode *const inode = rac->mapping->host; struct erofs_sb_info *const sbi = EROFS_I_SB(inode); - bool sync = should_decompress_synchronously(sbi, readahead_count(rac)); + unsigned int nr_pages = readahead_count(rac); + bool sync = (nr_pages <= sbi->ctx.max_sync_decompress_pages); struct z_erofs_decompress_frontend f = DECOMPRESS_FRONTEND_INIT(inode); struct page *page, *head = NULL; LIST_HEAD(pagepool); - trace_erofs_readpages(inode, readahead_index(rac), - readahead_count(rac), false); + trace_erofs_readpages(inode, readahead_index(rac), nr_pages, false); f.headoffset = readahead_pos(rac); -- 2.18.1