From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vishal Moola (Oracle)" Subject: [PATCH v2 11/23] f2fs: Convert f2fs_fsync_node_pages() to use filemap_get_folios_tag() Date: Mon, 12 Sep 2022 11:22:12 -0700 Message-ID: <20220912182224.514561-12-vishal.moola@gmail.com> References: <20220912182224.514561-1-vishal.moola@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1663007148; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=I3QciEP4mJX7JM2ray9Wq2x1rxYKyHsz8NamV9Ya2AE=; b=EIB4L7raUbDhxzhQKg4lvXGayhwzxse37/W9kCldDzhgXLKaxlI6gL4Q8c5YoyBfwgvBZ2 FslmJOKZe0xjRbkZPYu5fgdWqbmZN1MlDXl2MkprKVIOvFf08cwugmK9itVweA4Jwc+sVx wmVJslsBE7UBT6XnQgBbUmopI0wLyHM= In-Reply-To: <20220912182224.514561-1-vishal.moola@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: cluster-devel-bounces@redhat.com Sender: "Cluster-devel" Content-Type: text/plain; charset="us-ascii"; x-default="true" To: linux-fsdevel@vger.kernel.org Cc: linux-cifs@vger.kernel.org, linux-nilfs@vger.kernel.org, "Vishal Moola (Oracle)" , 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. This is in preparation for the removal of find_get_pages_range_tag(). Does NOT support large folios. Signed-off-by: Vishal Moola (Oracle) --- fs/f2fs/node.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index e06a0c478b39..a3c5eedfcf64 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1726,12 +1726,12 @@ int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, unsigned int *seq_id) { pgoff_t index; - struct pagevec pvec; + struct folio_batch fbatch; int ret = 0; struct page *last_page = NULL; bool marked = false; nid_t ino = inode->i_ino; - int nr_pages; + int nr_folios; int nwritten = 0; if (atomic) { @@ -1740,20 +1740,21 @@ int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, return PTR_ERR_OR_ZERO(last_page); } retry: - pagevec_init(&pvec); + folio_batch_init(&fbatch); index = 0; - while ((nr_pages = pagevec_lookup_tag(&pvec, NODE_MAPPING(sbi), &index, - PAGECACHE_TAG_DIRTY))) { + while ((nr_folios = filemap_get_folios_tag(NODE_MAPPING(sbi), &index, + (pgoff_t)-1, PAGECACHE_TAG_DIRTY, + &fbatch))) { int i; - for (i = 0; i < nr_pages; i++) { - struct page *page = pvec.pages[i]; + for (i = 0; i < nr_folios; i++) { + struct page *page = &fbatch.folios[i]->page; bool submitted = false; if (unlikely(f2fs_cp_error(sbi))) { f2fs_put_page(last_page, 0); - pagevec_release(&pvec); + folio_batch_release(&fbatch); ret = -EIO; goto out; } @@ -1819,7 +1820,7 @@ int f2fs_fsync_node_pages(struct f2fs_sb_info *sbi, struct inode *inode, break; } } - pagevec_release(&pvec); + folio_batch_release(&fbatch); cond_resched(); if (ret || marked) -- 2.36.1