From patchwork Mon Jun 6 20:40:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Wilcox X-Patchwork-Id: 12871049 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 A8186CCA482 for ; Mon, 6 Jun 2022 20:51:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234784AbiFFUvW (ORCPT ); Mon, 6 Jun 2022 16:51:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234625AbiFFUtq (ORCPT ); Mon, 6 Jun 2022 16:49:46 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA2FEF5B6; Mon, 6 Jun 2022 13:41:28 -0700 (PDT) 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: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=52TXjMDH2lUY3R09liZNjO+IjMsaCFATm2t/b+KQCF8=; b=SZdEFZWXMJtFPOJuECFsGH4n90 q7ier+E1yPXVQU4Nd1lYIGA05aBdagpFc4iTt8PjgeKc8E++hHnQYInhlsw3wbFpf5nxp3H2fcfme 0Xx+q8n2owHljzIVuJKc0MDo+cUizE5viLTjZLfP5xwl/nmCSSlMfDWIQiYSrFSnV+41z2epAxAgz c5hI+6eJnPB8FSW9f2DBRPcvqpAvUVkxshVm7oCqFdrliaskJ+h+S7JjdTqvzkHPpD7vXrhjHIlQV QHRESAfyNVHF1VHQMM7Gir9jrNAHNPAhLTN9Pq43f+cwmm1aYDR8JwDm6N7iYlMQcSUd+o2cWsMba zygq/t9A==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyJWw-00B19H-IZ; Mon, 06 Jun 2022 20:40:54 +0000 From: "Matthew Wilcox (Oracle)" To: linux-fsdevel@vger.kernel.org Cc: "Matthew Wilcox (Oracle)" , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-aio@kvack.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, linux-mm@kvack.org, linux-xfs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ocfs2-devel@oss.oracle.com, linux-mtd@lists.infradead.org, virtualization@lists.linux-foundation.org Subject: [PATCH 00/20] Convert aops->migratepage to aops->migrate_folio Date: Mon, 6 Jun 2022 21:40:30 +0100 Message-Id: <20220606204050.2625949-1-willy@infradead.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org I plan to submit these patches through my pagecache tree in the upcoming merge window. I'm pretty happy that most filesystems are now using common code for ->migrate_folio; it's not something that most filesystem people want to care about. I'm running xfstests using xfs against it now, but it's little more than compile tested for other filesystems. Matthew Wilcox (Oracle) (20): fs: Add aops->migrate_folio mm/migrate: Convert fallback_migrate_page() to fallback_migrate_folio() mm/migrate: Convert writeout() to take a folio mm/migrate: Convert buffer_migrate_page() to buffer_migrate_folio() mm/migrate: Convert expected_page_refs() to folio_expected_refs() btrfs: Convert btree_migratepage to migrate_folio nfs: Convert to migrate_folio mm/migrate: Convert migrate_page() to migrate_folio() mm/migrate: Add filemap_migrate_folio() btrfs: Convert btrfs_migratepage to migrate_folio ubifs: Convert to filemap_migrate_folio() f2fs: Convert to filemap_migrate_folio() aio: Convert to migrate_folio hugetlb: Convert to migrate_folio balloon: Convert to migrate_folio secretmem: Convert to migrate_folio z3fold: Convert to migrate_folio zsmalloc: Convert to migrate_folio fs: Remove aops->migratepage() mm/folio-compat: Remove migration compatibility functions Documentation/filesystems/locking.rst | 5 +- Documentation/filesystems/vfs.rst | 13 +- Documentation/vm/page_migration.rst | 33 +-- block/fops.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 4 +- fs/aio.c | 36 ++-- fs/btrfs/disk-io.c | 22 +- fs/btrfs/inode.c | 26 +-- fs/ext2/inode.c | 4 +- fs/ext4/inode.c | 4 +- fs/f2fs/checkpoint.c | 4 +- fs/f2fs/data.c | 40 +--- fs/f2fs/f2fs.h | 4 - fs/f2fs/node.c | 4 +- fs/gfs2/aops.c | 2 +- fs/hugetlbfs/inode.c | 19 +- fs/iomap/buffered-io.c | 25 --- fs/nfs/file.c | 4 +- fs/nfs/internal.h | 6 +- fs/nfs/write.c | 16 +- fs/ntfs/aops.c | 6 +- fs/ocfs2/aops.c | 2 +- fs/ubifs/file.c | 29 +-- fs/xfs/xfs_aops.c | 2 +- fs/zonefs/super.c | 2 +- include/linux/buffer_head.h | 10 + include/linux/fs.h | 18 +- include/linux/iomap.h | 6 - include/linux/migrate.h | 22 +- include/linux/pagemap.h | 6 + mm/balloon_compaction.c | 15 +- mm/compaction.c | 5 +- mm/folio-compat.c | 22 -- mm/ksm.c | 2 +- mm/migrate.c | 217 ++++++++++++-------- mm/migrate_device.c | 3 +- mm/secretmem.c | 6 +- mm/shmem.c | 2 +- mm/swap_state.c | 2 +- mm/z3fold.c | 8 +- mm/zsmalloc.c | 8 +- 41 files changed, 287 insertions(+), 379 deletions(-)