From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vishal Moola (Oracle)" 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> References: <20230104211448.4804-1-vishal.moola@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=BlC7rcv7uN/Ok17R0azuMVwGkvRCqLRr8I16XJ1l0Zg=; b=OGnuhGkuri2BSjeKjeCQc9gHxO 6j1bj4xi9TdW1RMwmdpfQ9qkgyZF60CbK3V78kcJzxLQKM8YNbvKp9Ccpk+cwMUeVgQ+dgR1LLTu7 76ItHfHTQ9qzCYCLbHv/Ou/lCMTknXRwpIhO4JfvFE43zYoj/Ydqhslm0WcVkb59FLsY=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=BlC7rcv7uN/Ok17R0azuMVwGkvRCqLRr8I16XJ1l0Zg=; b=AMjTUq1BapNZStJHcZ9qxhT3Vf KdSuWQ6K3veH2YbDUNqPpqcs+1YKBve7RShJhSmb43xEdq8A7pzh7lO6AioCI0pqIvB1hS49SdZVQ ykZwLNf05bx+ILzN8fD+rUtM/czjRmn0mWBWyB21JCpq2E2LpOvEOOuB4gzhdxnzva7c=; 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== In-Reply-To: <20230104211448.4804-1-vishal.moola@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: linux-fsdevel@vger.kernel.org Cc: linux-cifs@vger.kernel.org, linux-nilfs@vger.kernel.org, "Vishal Moola (Oracle)" , Ryusuke Konishi , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, linux-mm@kvack.org, ceph-devel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-afs@lists.infradead.org, linux-btrfs@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(); } -- 2.38.1