diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 22 | ||||
| -rw-r--r-- | mm/migrate.c | 4 |
2 files changed, 14 insertions, 12 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index e1950fff6aa9..76ebefe02827 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -7324,15 +7324,15 @@ void putback_active_hugepage(struct page *page) put_page(page); } -void move_hugetlb_state(struct page *oldpage, struct page *newpage, int reason) +void move_hugetlb_state(struct folio *old_folio, struct folio *new_folio, int reason) { - struct hstate *h = page_hstate(oldpage); + struct hstate *h = folio_hstate(old_folio); - hugetlb_cgroup_migrate(page_folio(oldpage), page_folio(newpage)); - set_page_owner_migrate_reason(newpage, reason); + hugetlb_cgroup_migrate(old_folio, new_folio); + set_page_owner_migrate_reason(&new_folio->page, reason); /* - * transfer temporary state of the new huge page. This is + * transfer temporary state of the new hugetlb folio. This is * reverse to other transitions because the newpage is going to * be final while the old one will be freed so it takes over * the temporary status. @@ -7341,12 +7341,14 @@ void move_hugetlb_state(struct page *oldpage, struct page *newpage, int reason) * here as well otherwise the global surplus count will not match * the per-node's. */ - if (HPageTemporary(newpage)) { - int old_nid = page_to_nid(oldpage); - int new_nid = page_to_nid(newpage); + if (folio_test_hugetlb_temporary(new_folio)) { + int old_nid = folio_nid(old_folio); + int new_nid = folio_nid(new_folio); + + + folio_set_hugetlb_temporary(old_folio); + folio_clear_hugetlb_temporary(new_folio); - SetHPageTemporary(oldpage); - ClearHPageTemporary(newpage); /* * There is no need to transfer the per-node surplus state diff --git a/mm/migrate.c b/mm/migrate.c index f8c85b42e2bc..4aea647a0180 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1298,7 +1298,7 @@ static int unmap_and_move_huge_page(new_page_t get_new_page, * folio_mapping() set, hugetlbfs specific move page routine will not * be called and we could leak usage counts for subpools. */ - if (hugetlb_page_subpool(hpage) && !folio_mapping(src)) { + if (hugetlb_folio_subpool(src) && !folio_mapping(src)) { rc = -EBUSY; goto out_unlock; } @@ -1348,7 +1348,7 @@ put_anon: put_anon_vma(anon_vma); if (rc == MIGRATEPAGE_SUCCESS) { - move_hugetlb_state(hpage, new_hpage, reason); + move_hugetlb_state(src, dst, reason); put_new_page = NULL; } |