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-rw-r--r--mm/migrate.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c
index 6f0c24438bba..b44a067fee10 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -100,6 +100,10 @@ void putback_movable_pages(struct list_head *l)
struct page *page2;
list_for_each_entry_safe(page, page2, l, lru) {
+ if (unlikely(PageHuge(page))) {
+ putback_active_hugepage(page);
+ continue;
+ }
list_del(&page->lru);
dec_zone_page_state(page, NR_ISOLATED_ANON +
page_is_file_cache(page));
@@ -1025,7 +1029,11 @@ int migrate_pages(struct list_head *from, new_page_t get_new_page,
list_for_each_entry_safe(page, page2, from, lru) {
cond_resched();
- rc = unmap_and_move(get_new_page, private,
+ if (PageHuge(page))
+ rc = unmap_and_move_huge_page(get_new_page,
+ private, page, pass > 2, mode);
+ else
+ rc = unmap_and_move(get_new_page, private,
page, pass > 2, mode);
switch(rc) {