From patchwork Wed Jan 4 21:14:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vishal Moola X-Patchwork-Id: 640943 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 3E315C761AF for ; Wed, 4 Jan 2023 21:16:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240701AbjADVQO (ORCPT ); Wed, 4 Jan 2023 16:16:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57616 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240358AbjADVP0 (ORCPT ); Wed, 4 Jan 2023 16:15:26 -0500 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 73EC71CB3D; Wed, 4 Jan 2023 13:15:25 -0800 (PST) Received: by mail-pj1-x1033.google.com with SMTP id n12so24642271pjp.1; Wed, 04 Jan 2023 13:15:25 -0800 (PST) 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=l0t6NL5SCvyD8kdyfFc7nOlzhreLq5VCcEZoAPCjS9SYlOOIdyy01o8enEBrI/r1kI ge7wlbNG0U5OHLin8Sv0DJ9D+P9p9F9nvhdVsVzqSo2MjhW1QMKBlTmQftWK0E3Sq3mX s5i3P5LahXYCAZDxiD7TON2xAC7xlyma9HMVO7+C60fEOzvSJBRZE+ygGDT49ocIptx1 ZqodBy1UQufx3eUsdyctWHg9lneTCyK6t6QfTsYnGyQ1gnGKfPEGcEh9fBK7H9Fo86Cv 0aWOKjYHhKUcF745lohZ9dh0iABWPhdJYkbVa6/m4X3OwsSxOaXcOBpLjiswo+OAnLFc jYVA== 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=iyZrgJIgk/wQU4tIiWee14WNVE7aMByEFtlAHFKuM2g/qZ1RXJ6lPSHGsdlfjxUnJj mVGWu/OpQU5XfYyCpAJzuAKg2463dX+LRfcWJcqLjy0B8favxbNUNCKCPX8xg0qixctV RkQozj781yuRI2LjcsYNxH/UFJAxQWvAjdU3aXwzpB8H8c/Tn20ilfPTmHxBLVqmMvXO UH3o15XmhZgKj/uF0TF1f1WswWf4yjhvWJnd3qIkA2nrBAKhMvJcTYiSH0xP0Qz1CHLp hUMNDvuBTuWROxqxB7TrkaI+g2UlLOtMkQxtvAlm8p8h79pJzEu2wBbtYYQXWkPbBH9I 9Uaw== X-Gm-Message-State: AFqh2kqrO7bXAXmbd50kqfaaX1c+lZyUqfMaG4k8FIlXTQzgfaT58pXD QYoBiDkZTGEsiBNPs5namQETwPc6TAV8hQ== X-Google-Smtp-Source: AMrXdXtmjSnTHrGQEHw6VbNzkxfY/pt2X9Tas5/n9E/HJyc3xHf0BuAuSYZ6Gu+13LxzPXvTYPQi8g== X-Received: by 2002:a17:90a:7341:b0:225:f7b3:aebf with SMTP id j1-20020a17090a734100b00225f7b3aebfmr34765688pjs.30.1672866924907; Wed, 04 Jan 2023 13:15:24 -0800 (PST) Received: from fedora.hsd1.ca.comcast.net ([2601:644:8002:1c20::a55d]) by smtp.googlemail.com with ESMTPSA id i8-20020a17090a138800b00226369149cesm6408pja.21.2023.01.04.13.15.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Jan 2023 13:15:24 -0800 (PST) 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 v5 20/23] nilfs2: Convert nilfs_btree_lookup_dirty_buffers() to use filemap_get_folios_tag() Date: Wed, 4 Jan 2023 13:14:45 -0800 Message-Id: <20230104211448.4804-21-vishal.moola@gmail.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230104211448.4804-1-vishal.moola@gmail.com> References: <20230104211448.4804-1-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(); }