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Diffstat (limited to 'mm/gup.c')
-rw-r--r--mm/gup.c27
1 files changed, 14 insertions, 13 deletions
diff --git a/mm/gup.c b/mm/gup.c
index 5edd05df9c37..35d550dde7ff 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -1784,43 +1784,44 @@ static long check_and_migrate_movable_pages(unsigned long nr_pages,
unsigned int gup_flags)
{
unsigned long isolation_error_count = 0, i;
- struct page *prev_head = NULL;
+ struct folio *prev_folio = NULL;
LIST_HEAD(movable_page_list);
bool drain_allow = true;
int ret = 0;
for (i = 0; i < nr_pages; i++) {
- struct page *head = compound_head(pages[i]);
+ struct folio *folio = page_folio(pages[i]);
- if (head == prev_head)
+ if (folio == prev_folio)
continue;
- prev_head = head;
+ prev_folio = folio;
- if (is_pinnable_page(head))
+ if (folio_is_pinnable(folio))
continue;
/*
* Try to move out any movable page before pinning the range.
*/
- if (PageHuge(head)) {
- if (!isolate_huge_page(head, &movable_page_list))
+ if (folio_test_hugetlb(folio)) {
+ if (!isolate_huge_page(&folio->page,
+ &movable_page_list))
isolation_error_count++;
continue;
}
- if (!PageLRU(head) && drain_allow) {
+ if (!folio_test_lru(folio) && drain_allow) {
lru_add_drain_all();
drain_allow = false;
}
- if (isolate_lru_page(head)) {
+ if (folio_isolate_lru(folio)) {
isolation_error_count++;
continue;
}
- list_add_tail(&head->lru, &movable_page_list);
- mod_node_page_state(page_pgdat(head),
- NR_ISOLATED_ANON + page_is_file_lru(head),
- thp_nr_pages(head));
+ list_add_tail(&folio->lru, &movable_page_list);
+ node_stat_mod_folio(folio,
+ NR_ISOLATED_ANON + folio_is_file_lru(folio),
+ folio_nr_pages(folio));
}
if (!list_empty(&movable_page_list) || isolation_error_count)