From: David Hildenbrand <david@redhat.com>
To: "Matthew Wilcox (Oracle)" <willy@infradead.org>,
linux-fsdevel@vger.kernel.org
Cc: 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: Re: [PATCH v2 02/19] mm: Convert all PageMovable users to movable_operations
Date: Thu, 9 Jun 2022 12:23:58 +0200 [thread overview]
Message-ID: <a079ed41-1978-0551-2b5c-6d61aff7ddf2@redhat.com> (raw)
In-Reply-To: <20220608150249.3033815-3-willy@infradead.org>
On 08.06.22 17:02, Matthew Wilcox (Oracle) wrote:
> These drivers are rather uncomfortably hammered into the
> address_space_operations hole. They aren't filesystems and don't behave
> like filesystems. They just need their own movable_operations structure,
> which we can point to directly from page->mapping.
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
> ---
> arch/powerpc/platforms/pseries/cmm.c | 60 +---------------
> drivers/misc/vmw_balloon.c | 61 +---------------
> drivers/virtio/virtio_balloon.c | 47 +-----------
> include/linux/balloon_compaction.h | 6 +-
> include/linux/fs.h | 2 -
> include/linux/migrate.h | 26 +++++--
> include/linux/page-flags.h | 2 +-
> include/uapi/linux/magic.h | 4 --
> mm/balloon_compaction.c | 10 ++-
> mm/compaction.c | 29 ++++----
> mm/migrate.c | 24 +++----
> mm/util.c | 4 +-
> mm/z3fold.c | 82 +++------------------
> mm/zsmalloc.c | 102 ++++++---------------------
> 14 files changed, 94 insertions(+), 365 deletions(-)
You probably should have cc'ed the relevant maintainers (including me :P ).
For everything except z3fold.c and zsmalloc.c,
Reviewed-by: David Hildenbrand <david@redhat.com>
--
Thanks,
David / dhildenb
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next prev parent reply other threads:[~2022-06-09 10:24 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-08 15:02 [PATCH v2 00/19] Convert aops->migratepage to aops->migrate_folio Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 01/19] secretmem: Remove isolate_page Matthew Wilcox (Oracle)
2022-06-09 12:46 ` David Hildenbrand
2022-06-08 15:02 ` [PATCH v2 02/19] mm: Convert all PageMovable users to movable_operations Matthew Wilcox (Oracle)
2022-06-09 10:23 ` David Hildenbrand [this message]
2022-06-08 15:02 ` [PATCH v2 03/19] fs: Add aops->migrate_folio Matthew Wilcox (Oracle)
2022-06-09 12:50 ` David Hildenbrand
2022-06-09 14:35 ` Matthew Wilcox
2022-06-10 10:17 ` David Hildenbrand
2022-06-08 15:02 ` [PATCH v2 04/19] mm/migrate: Convert fallback_migrate_page() to fallback_migrate_folio() Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 05/19] mm/migrate: Convert writeout() to take a folio Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 06/19] mm/migrate: Convert buffer_migrate_page() to buffer_migrate_folio() Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 07/19] mm/migrate: Convert expected_page_refs() to folio_expected_refs() Matthew Wilcox (Oracle)
2022-07-08 2:50 ` Hugh Dickins
2022-07-08 3:29 ` Matthew Wilcox
2022-06-08 15:02 ` [PATCH v2 08/19] btrfs: Convert btree_migratepage to migrate_folio Matthew Wilcox (Oracle)
2022-06-09 16:25 ` David Sterba
2022-06-08 15:02 ` [PATCH v2 09/19] nfs: Convert " Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 10/19] mm/migrate: Convert migrate_page() to migrate_folio() Matthew Wilcox (Oracle)
2022-06-09 16:26 ` David Sterba
2022-06-08 15:02 ` [PATCH v2 11/19] mm/migrate: Add filemap_migrate_folio() Matthew Wilcox (Oracle)
2022-06-08 15:22 ` Darrick J. Wong
2022-06-08 15:02 ` [PATCH v2 12/19] btrfs: Convert btrfs_migratepage to migrate_folio Matthew Wilcox (Oracle)
2022-06-09 16:33 ` David Sterba
2022-06-09 17:40 ` Matthew Wilcox
2022-06-09 23:05 ` David Sterba
2022-06-08 15:02 ` [PATCH v2 13/19] ubifs: Convert to filemap_migrate_folio() Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 14/19] f2fs: " Matthew Wilcox (Oracle)
2022-06-15 8:11 ` [f2fs-dev] " Chao Yu
2022-06-08 15:02 ` [PATCH v2 15/19] aio: Convert to migrate_folio Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 16/19] hugetlb: " Matthew Wilcox (Oracle)
2022-06-09 3:53 ` Muchun Song
2022-06-09 20:51 ` Mike Kravetz
2022-06-08 15:02 ` [PATCH v2 17/19] secretmem: " Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 18/19] fs: Remove aops->migratepage() Matthew Wilcox (Oracle)
2022-06-08 15:02 ` [PATCH v2 19/19] mm/folio-compat: Remove migration compatibility functions Matthew Wilcox (Oracle)
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