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Tsirkin" , Jason Wang , Xuan Zhuo , Eugenio =?iso-8859-1?Q?P=E9rez?= , Alexander Viro , Christian Brauner , Jan Kara , Benjamin LaHaise , Chris Mason , Josef Bacik , David Sterba , Muchun Song , Oscar Salvador , Dave Kleikamp , Zi Yan , Matthew Brost , Joshua Hahn , Rakie Kim , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Minchan Kim , Sergey Senozhatsky Subject: Re: [PATCH v1 2/2] treewide: remove MIGRATEPAGE_SUCCESS Message-ID: <2025081248-frisbee-empathic-1815@gregkh> References: <20250811143949.1117439-1-david@redhat.com> <20250811143949.1117439-3-david@redhat.com> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250811143949.1117439-3-david@redhat.com> On Mon, Aug 11, 2025 at 04:39:48PM +0200, David Hildenbrand wrote: > At this point MIGRATEPAGE_SUCCESS is misnamed for all folio users, > and now that we remove MIGRATEPAGE_UNMAP, it's really the only "success" > return value that the code uses and expects. > > Let's just get rid of MIGRATEPAGE_SUCCESS completely and just use "0" > for success. > > Signed-off-by: David Hildenbrand > --- > arch/powerpc/platforms/pseries/cmm.c | 2 +- > drivers/misc/vmw_balloon.c | 4 +-- > drivers/virtio/virtio_balloon.c | 2 +- > fs/aio.c | 2 +- > fs/btrfs/inode.c | 4 +-- > fs/hugetlbfs/inode.c | 4 +-- > fs/jfs/jfs_metapage.c | 8 +++--- > include/linux/migrate.h | 10 +------ > mm/migrate.c | 40 +++++++++++++--------------- > mm/migrate_device.c | 2 +- > mm/zsmalloc.c | 4 +-- > 11 files changed, 36 insertions(+), 46 deletions(-) Acked-by: Greg Kroah-Hartman