diff options
Diffstat (limited to 'mm/swap_state.c')
| -rw-r--r-- | mm/swap_state.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c index 41afa6d45b23..b1e181fc5268 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -411,7 +411,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, bool *new_page_allocated) { struct swap_info_struct *si; - struct page *page; + struct folio *folio; void *shadow = NULL; *new_page_allocated = false; @@ -426,11 +426,11 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, si = get_swap_device(entry); if (!si) return NULL; - page = find_get_page(swap_address_space(entry), - swp_offset(entry)); + folio = filemap_get_folio(swap_address_space(entry), + swp_offset(entry)); put_swap_device(si); - if (page) - return page; + if (folio) + return folio_file_page(folio, swp_offset(entry)); /* * Just skip read ahead for unused swap slot. @@ -448,8 +448,8 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, * before marking swap_map SWAP_HAS_CACHE, when -EEXIST will * cause any racers to loop around until we add it to cache. */ - page = alloc_page_vma(gfp_mask, vma, addr); - if (!page) + folio = vma_alloc_folio(gfp_mask, 0, vma, addr, false); + if (!folio) return NULL; /* @@ -459,7 +459,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, if (!err) break; - put_page(page); + folio_put(folio); if (err != -EEXIST) return NULL; @@ -477,30 +477,30 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, * The swap entry is ours to swap in. Prepare the new page. */ - __SetPageLocked(page); - __SetPageSwapBacked(page); + __folio_set_locked(folio); + __folio_set_swapbacked(folio); - if (mem_cgroup_swapin_charge_page(page, NULL, gfp_mask, entry)) + if (mem_cgroup_swapin_charge_page(&folio->page, NULL, gfp_mask, entry)) goto fail_unlock; /* May fail (-ENOMEM) if XArray node allocation failed. */ - if (add_to_swap_cache(page, entry, gfp_mask & GFP_RECLAIM_MASK, &shadow)) + if (add_to_swap_cache(&folio->page, entry, gfp_mask & GFP_RECLAIM_MASK, &shadow)) goto fail_unlock; mem_cgroup_swapin_uncharge_swap(entry); if (shadow) - workingset_refault(page_folio(page), shadow); + workingset_refault(folio, shadow); - /* Caller will initiate read into locked page */ - lru_cache_add(page); + /* Caller will initiate read into locked folio */ + folio_add_lru(folio); *new_page_allocated = true; - return page; + return &folio->page; fail_unlock: - put_swap_page(page, entry); - unlock_page(page); - put_page(page); + put_swap_page(&folio->page, entry); + folio_unlock(folio); + folio_put(folio); return NULL; } |