diff --git a/mm/filemap.c b/mm/filemap.c index 120df74f3c7c..33e638f1ca34 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2208,36 +2208,35 @@ unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t index, unsigned int nr_pages, struct page **pages) { XA_STATE(xas, &mapping->i_pages, index); - struct page *page; + struct folio *folio; unsigned int ret = 0; if (unlikely(!nr_pages)) return 0; rcu_read_lock(); - for (page = xas_load(&xas); page; page = xas_next(&xas)) { - if (xas_retry(&xas, page)) + for (folio = xas_load(&xas); folio; folio = xas_next(&xas)) { + if (xas_retry(&xas, folio)) continue; /* * If the entry has been swapped out, we can stop looking. * No current caller is looking for DAX entries. */ - if (xa_is_value(page)) + if (xa_is_value(folio)) break; - if (!page_cache_get_speculative(page)) + if (!folio_try_get_rcu(folio)) goto retry; - /* Has the page moved or been split? */ - if (unlikely(page != xas_reload(&xas))) + if (unlikely(folio != xas_reload(&xas))) goto put_page; - pages[ret] = find_subpage(page, xas.xa_index); + pages[ret] = &folio->page; if (++ret == nr_pages) break; continue; put_page: - put_page(page); + folio_put(folio); retry: xas_reset(&xas); }