diff options
Diffstat (limited to 'mm/readahead.c')
| -rw-r--r-- | mm/readahead.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/mm/readahead.c b/mm/readahead.c index 6ae5693de28c..cf0dcf89eb69 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -196,9 +196,9 @@ void page_cache_ra_unbounded(struct readahead_control *ractl, * Preallocate as many pages as we will need. */ for (i = 0; i < nr_to_read; i++) { - struct page *page = xa_load(&mapping->i_pages, index + i); + struct folio *folio = xa_load(&mapping->i_pages, index + i); - if (page && !xa_is_value(page)) { + if (folio && !xa_is_value(folio)) { /* * Page already present? Kick off the current batch * of contiguous pages before continuing with the @@ -212,21 +212,21 @@ void page_cache_ra_unbounded(struct readahead_control *ractl, continue; } - page = __page_cache_alloc(gfp_mask); - if (!page) + folio = filemap_alloc_folio(gfp_mask, 0); + if (!folio) break; if (mapping->a_ops->readpages) { - page->index = index + i; - list_add(&page->lru, &page_pool); - } else if (add_to_page_cache_lru(page, mapping, index + i, + folio->index = index + i; + list_add(&folio->lru, &page_pool); + } else if (filemap_add_folio(mapping, folio, index + i, gfp_mask) < 0) { - put_page(page); + folio_put(folio); read_pages(ractl, &page_pool, true); i = ractl->_index + ractl->_nr_pages - index - 1; continue; } if (i == nr_to_read - lookahead_size) - SetPageReadahead(page); + folio_set_readahead(folio); ractl->_nr_pages++; } @@ -581,7 +581,7 @@ void page_cache_sync_ra(struct readahead_control *ractl, EXPORT_SYMBOL_GPL(page_cache_sync_ra); void page_cache_async_ra(struct readahead_control *ractl, - struct page *page, unsigned long req_count) + struct folio *folio, unsigned long req_count) { /* no read-ahead */ if (!ractl->ra->ra_pages) @@ -590,10 +590,10 @@ void page_cache_async_ra(struct readahead_control *ractl, /* * Same bit is used for PG_readahead and PG_reclaim. */ - if (PageWriteback(page)) + if (folio_test_writeback(folio)) return; - ClearPageReadahead(page); + folio_clear_readahead(folio); /* * Defer asynchronous read-ahead on IO congestion. |