diff options
Diffstat (limited to 'mm/swap.c')
-rw-r--r-- | mm/swap.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/mm/swap.c b/mm/swap.c index af3cad4e5378..0edbcb9c8876 100644 --- a/mm/swap.c +++ b/mm/swap.c @@ -206,11 +206,13 @@ static void pagevec_lru_move_fn(struct pagevec *pvec, static void pagevec_move_tail_fn(struct page *page, struct lruvec *lruvec) { - if (!PageUnevictable(page)) { - del_page_from_lru_list(page, lruvec); - ClearPageActive(page); - add_page_to_lru_list_tail(page, lruvec); - __count_vm_events(PGROTATED, thp_nr_pages(page)); + struct folio *folio = page_folio(page); + + if (!folio_test_unevictable(folio)) { + lruvec_del_folio(lruvec, folio); + folio_clear_active(folio); + lruvec_add_folio_tail(lruvec, folio); + __count_vm_events(PGROTATED, folio_nr_pages(folio)); } } @@ -227,23 +229,23 @@ static bool pagevec_add_and_need_flush(struct pagevec *pvec, struct page *page) } /* - * Writeback is about to end against a page which has been marked for immediate - * reclaim. If it still appears to be reclaimable, move it to the tail of the - * inactive list. + * Writeback is about to end against a folio which has been marked for + * immediate reclaim. If it still appears to be reclaimable, move it + * to the tail of the inactive list. * - * rotate_reclaimable_page() must disable IRQs, to prevent nasty races. + * folio_rotate_reclaimable() must disable IRQs, to prevent nasty races. */ -void rotate_reclaimable_page(struct page *page) +void folio_rotate_reclaimable(struct folio *folio) { - if (!PageLocked(page) && !PageDirty(page) && - !PageUnevictable(page) && PageLRU(page)) { + if (!folio_test_locked(folio) && !folio_test_dirty(folio) && + !folio_test_unevictable(folio) && folio_test_lru(folio)) { struct pagevec *pvec; unsigned long flags; - get_page(page); + folio_get(folio); local_lock_irqsave(&lru_rotate.lock, flags); pvec = this_cpu_ptr(&lru_rotate.pvec); - if (pagevec_add_and_need_flush(pvec, page)) + if (pagevec_add_and_need_flush(pvec, &folio->page)) pagevec_lru_move_fn(pvec, pagevec_move_tail_fn); local_unlock_irqrestore(&lru_rotate.lock, flags); } |