From patchwork Wed Nov 2 16:10:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vishal Moola X-Patchwork-Id: 620857 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2BADC4332F for ; Wed, 2 Nov 2022 16:12:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231878AbiKBQMs (ORCPT ); Wed, 2 Nov 2022 12:12:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231609AbiKBQMH (ORCPT ); Wed, 2 Nov 2022 12:12:07 -0400 Received: from mail-pf1-x42b.google.com (mail-pf1-x42b.google.com [IPv6:2607:f8b0:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4BB1E2CE3B; Wed, 2 Nov 2022 09:11:37 -0700 (PDT) Received: by mail-pf1-x42b.google.com with SMTP id v28so16646002pfi.12; Wed, 02 Nov 2022 09:11:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BlC7rcv7uN/Ok17R0azuMVwGkvRCqLRr8I16XJ1l0Zg=; b=Nq5OC7/qho070kMTIR5kedhLSGx2YL5E36Blk/zAHlfy6q42bFls2+pa4RnB8ovU/3 23vNW1b/D7YHHKye0/4R/8zfNZQd1v8t3O7W30JyYK8TO3BPzuGAvu8+idJLehY48eH0 nTA2LRYP2Tci8THpRdHRqOdUYAvC3WYgum+zsQ45VXVUlAh+7LDKxfOfFDNSJdU1TCHI 654ZghJ33xktcPdPAHAEZ2WzWNJD2pfRdlYSjV2sZ+0y6oREU3jCVDH6UyjTHuPXqQAv 7tNhrDH+d3WfX8ldYnIx9oUWEl/bGnai6OMrkkhyLBvzLpImZOGi3fus7xAeqEFsIJc3 iWsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BlC7rcv7uN/Ok17R0azuMVwGkvRCqLRr8I16XJ1l0Zg=; b=Fvuck+1W+cJTXC+sWfGTou//2NskyBwOZQg6ovylETjIEpiuuh3jAGwcY99xCLQCP+ p11sOrlC48E7gKeehx/HzdU6pezWfdPVN173i1NoAO3Gd4oyU9kY0nfZjrpvgKgB3s3Z m2Xy2v5V3mzQr5cDiD7rn6dylvHbDlSLQNkEVCkFJs6DwCFPTxjXbZRCSbiXCFzCXGxo Zi+taG3sWkQBVn1EvWUtOweIzjAH6rohFV9LeU96/5/AS7T8TXM521ZOLZz58kH9CTmh yFyulNsLyiVp32h1BVsNXAueHaiDIRK9eXgO+wKhn5lMYeg7u84fqH2LTXYY6QNl2YQx DCAw== X-Gm-Message-State: ACrzQf0oLsB690EsION+9y1SUL5g9ZgUfDCRXBujqKOCyY1rmSnHxt4l lpZz+ypCufEZOpD6kvIDX1OfXrdprDh7kw== X-Google-Smtp-Source: AMsMyM4j3s90xT9i6LYsmPHnxhpVulb37Bk4oCPHgBg+ghAVYd6bcWusmh3MWIob26u2e/+gVRMdDw== X-Received: by 2002:a63:85c8:0:b0:46e:c387:c85f with SMTP id u191-20020a6385c8000000b0046ec387c85fmr22258571pgd.105.1667405497249; Wed, 02 Nov 2022 09:11:37 -0700 (PDT) Received: from fedora.hsd1.ca.comcast.net ([2601:644:8002:1c20::8080]) by smtp.googlemail.com with ESMTPSA id ms4-20020a17090b234400b00210c84b8ae5sm1632101pjb.35.2022.11.02.09.11.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Nov 2022 09:11:36 -0700 (PDT) From: "Vishal Moola (Oracle)" To: linux-fsdevel@vger.kernel.org Cc: linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-cifs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, linux-nilfs@vger.kernel.org, linux-mm@kvack.org, "Vishal Moola (Oracle)" , Ryusuke Konishi Subject: [PATCH v4 20/23] nilfs2: Convert nilfs_btree_lookup_dirty_buffers() to use filemap_get_folios_tag() Date: Wed, 2 Nov 2022 09:10:28 -0700 Message-Id: <20221102161031.5820-21-vishal.moola@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221102161031.5820-1-vishal.moola@gmail.com> References: <20221102161031.5820-1-vishal.moola@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org Convert function to use folios throughout. This is in preparation for the removal of find_get_pages_range_tag(). This change removes 1 call to compound_head(). Signed-off-by: Vishal Moola (Oracle) Acked-by: Ryusuke Konishi --- fs/nilfs2/btree.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index b9d15c3df3cc..da6a19eede9a 100644 --- a/fs/nilfs2/btree.c +++ b/fs/nilfs2/btree.c @@ -2141,7 +2141,7 @@ static void nilfs_btree_lookup_dirty_buffers(struct nilfs_bmap *btree, struct inode *btnc_inode = NILFS_BMAP_I(btree)->i_assoc_inode; struct address_space *btcache = btnc_inode->i_mapping; struct list_head lists[NILFS_BTREE_LEVEL_MAX]; - struct pagevec pvec; + struct folio_batch fbatch; struct buffer_head *bh, *head; pgoff_t index = 0; int level, i; @@ -2151,19 +2151,19 @@ static void nilfs_btree_lookup_dirty_buffers(struct nilfs_bmap *btree, level++) INIT_LIST_HEAD(&lists[level]); - pagevec_init(&pvec); + folio_batch_init(&fbatch); - while (pagevec_lookup_tag(&pvec, btcache, &index, - PAGECACHE_TAG_DIRTY)) { - for (i = 0; i < pagevec_count(&pvec); i++) { - bh = head = page_buffers(pvec.pages[i]); + while (filemap_get_folios_tag(btcache, &index, (pgoff_t)-1, + PAGECACHE_TAG_DIRTY, &fbatch)) { + for (i = 0; i < folio_batch_count(&fbatch); i++) { + bh = head = folio_buffers(fbatch.folios[i]); do { if (buffer_dirty(bh)) nilfs_btree_add_dirty_buffer(btree, lists, bh); } while ((bh = bh->b_this_page) != head); } - pagevec_release(&pvec); + folio_batch_release(&fbatch); cond_resched(); }