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 Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4B459CCA47B for ; Wed, 8 Jun 2022 15:03:39 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.94.2) (envelope-from ) id 1nyxDe-0004Ku-6n; Wed, 08 Jun 2022 15:03:38 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nyxDZ-0004J8-PM; Wed, 08 Jun 2022 15:03:34 +0000 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=ncg84OMjo+AvVLmZPKmxXncRAMSRMDL0v/ScNwY3xFo=; b=PlB2PGFOc2LGZPbgHI930V4OJq dZ/H5Vqxk9/cC0HzG4ReoQAH8TlPz1IRNBO9elw9uEqEyojSmT3yzGT9UsGOwWP2ueNw5kWCnD4Dv jWBfWnm4cbgH0QSny4vOgwP4m7ZRNoKzdLGXp2lwTxvAB6GBmjsWaYDD3LIlt+xWJbk0=; 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=ncg84OMjo+AvVLmZPKmxXncRAMSRMDL0v/ScNwY3xFo=; b=OWVKQM4niigD1yUoZjbnC4LM9g HD1lGniepvPANkXz/SyY/Bx4daJg3m9HVwR9Pj3j7Bt/iH1b/MHN2s1DOE/V3MbkIwzEgse7QZzYO RDvOS/ln/f0gAaEjxfNUpZiJ5H0jgkM+p3YlgibY5BLPQTvM30n/w+eec7Gv5OInveL0=; Received: from casper.infradead.org ([90.155.50.34]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.94.2) id 1nyxDZ-009y0O-CI; Wed, 08 Jun 2022 15:03:33 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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; bh=ncg84OMjo+AvVLmZPKmxXncRAMSRMDL0v/ScNwY3xFo=; b=ZH1jj5JLt5Huo0hFneWdzgOddm tf5K8ofhIHTgnH+k78szErcZy1qjS4hpsIPzVbNLfB5AIeGJmWMbZktwyBE6yJjNN24hOFdbIWYps 0k5T7kH1RFNzHhpJsupjLqgjCdLqwuWzSZgNhY2n52oP0kMd87dkVgBHfSoFTVS8nt6uZvyuZE06K gHrqY4UgBaz7xm0r/3v2l0jjzdslv1KD0nkS+J0Cbg4WA6mbH+6xsumitM+mTT5Vcrrl3/x0lv80/ 61+K0Wy9nZhpfjr/5EC2MG8rMJ90zjUNQarBbpaXsRYondC+xNRnTEkCIjXwjmRbYvVaaccl1uAzH CsHsOp5g==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyxCu-00CjFU-Ga; Wed, 08 Jun 2022 15:02:52 +0000 From: "Matthew Wilcox (Oracle)" To: linux-fsdevel@vger.kernel.org Date: Wed, 8 Jun 2022 16:02:38 +0100 Message-Id: <20220608150249.3033815-9-willy@infradead.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220608150249.3033815-1-willy@infradead.org> References: <20220608150249.3033815-1-willy@infradead.org> MIME-Version: 1.0 X-Headers-End: 1nyxDZ-009y0O-CI Subject: [f2fs-dev] [PATCH v2 08/19] btrfs: Convert btree_migratepage to migrate_folio X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-aio@kvack.org, linux-nfs@vger.kernel.org, cluster-devel@redhat.com, linux-ntfs-dev@lists.sourceforge.net, Christoph Hellwig , linux-kernel@vger.kernel.org, "Matthew Wilcox \(Oracle\)" , linux-f2fs-devel@lists.sourceforge.net, linux-block@vger.kernel.org, linux-mm@kvack.org, linux-mtd@lists.infradead.org, ocfs2-devel@oss.oracle.com, linux-ext4@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-xfs@vger.kernel.org, linux-btrfs@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Use a folio throughout this function. migrate_page() will be converted later. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig --- fs/btrfs/disk-io.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 12b11e645c14..9ceb73f683af 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -952,28 +952,28 @@ void btrfs_submit_metadata_bio(struct inode *inode, struct bio *bio, int mirror_ } #ifdef CONFIG_MIGRATION -static int btree_migratepage(struct address_space *mapping, - struct page *newpage, struct page *page, - enum migrate_mode mode) +static int btree_migrate_folio(struct address_space *mapping, + struct folio *dst, struct folio *src, enum migrate_mode mode) { /* * we can't safely write a btree page from here, * we haven't done the locking hook */ - if (PageDirty(page)) + if (folio_test_dirty(src)) return -EAGAIN; /* * Buffers may be managed in a filesystem specific way. * We must have no buffers or drop them. */ - if (page_has_private(page) && - !try_to_release_page(page, GFP_KERNEL)) + if (folio_get_private(src) && + !filemap_release_folio(src, GFP_KERNEL)) return -EAGAIN; - return migrate_page(mapping, newpage, page, mode); + return migrate_page(mapping, &dst->page, &src->page, mode); } +#else +#define btree_migrate_folio NULL #endif - static int btree_writepages(struct address_space *mapping, struct writeback_control *wbc) { @@ -1073,10 +1073,8 @@ static const struct address_space_operations btree_aops = { .writepages = btree_writepages, .release_folio = btree_release_folio, .invalidate_folio = btree_invalidate_folio, -#ifdef CONFIG_MIGRATION - .migratepage = btree_migratepage, -#endif - .dirty_folio = btree_dirty_folio, + .migrate_folio = btree_migrate_folio, + .dirty_folio = btree_dirty_folio, }; struct extent_buffer *btrfs_find_create_tree_block( -- 2.35.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel