Hi, David, David Hildenbrand <[email protected]> writes:
> This is against mm/mm-new. > > This series gets rid of MIGRATEPAGE_UNMAP, to then convert the remaining > MIGRATEPAGE_SUCCESS usage to simply use 0 instead. > > Not sure if it makes sense to split the second patch up, a treewide > cleanup felt more reasonable for this simple change in an area where > I don't expect a lot of churn. > > Briefly tested with virtio-mem in a VM, making sure that basic > page migration keeps working. > > Cc: Andrew Morton <[email protected]> > Cc: Madhavan Srinivasan <[email protected]> > Cc: Michael Ellerman <[email protected]> > Cc: Nicholas Piggin <[email protected]> > Cc: Christophe Leroy <[email protected]> > Cc: Jerrin Shaji George <[email protected]> > Cc: Arnd Bergmann <[email protected]> > Cc: Greg Kroah-Hartman <[email protected]> > Cc: "Michael S. Tsirkin" <[email protected]> > Cc: Jason Wang <[email protected]> > Cc: Xuan Zhuo <[email protected]> > Cc: "Eugenio Pérez" <[email protected]> > Cc: Alexander Viro <[email protected]> > Cc: Christian Brauner <[email protected]> > Cc: Jan Kara <[email protected]> > Cc: Benjamin LaHaise <[email protected]> > Cc: Chris Mason <[email protected]> > Cc: Josef Bacik <[email protected]> > Cc: David Sterba <[email protected]> > Cc: Muchun Song <[email protected]> > Cc: Oscar Salvador <[email protected]> > Cc: Dave Kleikamp <[email protected]> > Cc: Zi Yan <[email protected]> > Cc: Matthew Brost <[email protected]> > Cc: Joshua Hahn <[email protected]> > Cc: Rakie Kim <[email protected]> > Cc: Byungchul Park <[email protected]> > Cc: Gregory Price <[email protected]> > Cc: Ying Huang <[email protected]> > Cc: Alistair Popple <[email protected]> > Cc: Minchan Kim <[email protected]> > Cc: Sergey Senozhatsky <[email protected]> > > David Hildenbrand (2): > mm/migrate: remove MIGRATEPAGE_UNMAP > treewide: remove MIGRATEPAGE_SUCCESS LGTM. Feel free to add my Reviewed-by: Huang Ying <[email protected]> for the whole series in the future versions. > 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 | 11 +--- > mm/migrate.c | 80 ++++++++++++++-------------- > mm/migrate_device.c | 2 +- > mm/zsmalloc.c | 4 +- > 11 files changed, 56 insertions(+), 67 deletions(-) > > > base-commit: 53c448023185717d0ed56b5546dc2be405da92ff --- Best Regards, Huang, Ying
