search for: 0e78ebd720c0e4

...and migrate_vma_finalize() -helpers. +engine to perform copy from and to device memory. For this we need to use +migrate_vma_setup(), migrate_vma_pages(), and migrate_vma_finalize() helpers. Memory cgroup (memcg) and rss accounting diff --git a/mm/migrate.c b/mm/migrate.c index 993386cb53358d..0e78ebd720c0e4 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -2622,10 +2622,9 @@ static void migrate_vma_unmap(struct migrate_vma *migrate) * successfully migrated, and which were not. Successfully migrated pages will * have the MIGRATE_PFN_MIGRATE flag set for their src array entry. * - * It is safe to...

Hi Jérôme, Ben and Jason, below is a series against the hmm tree which starts revamping the migrate_vma functionality. The prime idea is to export three slightly lower level functions and thus avoid the need for migrate_vma_ops callbacks. Diffstat: 7 files changed, 282 insertions(+), 614 deletions(-) A git tree is also available at: git://git.infradead.org/users/hch/misc.git