From 524984ff66ee4b63264dffe568c3547a20b4136c Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Wed, 19 Oct 2022 19:33:31 +0100 Subject: mm: convert find_get_incore_page() to filemap_get_incore_folio() Return the containing folio instead of the precise page. One of the callers wants the folio and the other can do the folio->page conversion itself. Nets 442 bytes of text size reduction, 478 bytes removed and 36 bytes added. Link: https://lkml.kernel.org/r/20221019183332.2802139-4-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- mm/mincore.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'mm/mincore.c') diff --git a/mm/mincore.c b/mm/mincore.c index e7e046fe17d7..a085a2aeabd8 100644 --- a/mm/mincore.c +++ b/mm/mincore.c @@ -52,7 +52,7 @@ static int mincore_hugetlb(pte_t *pte, unsigned long hmask, unsigned long addr, static unsigned char mincore_page(struct address_space *mapping, pgoff_t index) { unsigned char present = 0; - struct page *page; + struct folio *folio; /* * When tmpfs swaps out a page from a file, any process mapping that @@ -60,10 +60,10 @@ static unsigned char mincore_page(struct address_space *mapping, pgoff_t index) * any other file mapping (ie. marked !present and faulted in with * tmpfs's .fault). So swapped out tmpfs mappings are tested here. */ - page = find_get_incore_page(mapping, index); - if (page) { - present = PageUptodate(page); - put_page(page); + folio = filemap_get_incore_folio(mapping, index); + if (folio) { + present = folio_test_uptodate(folio); + folio_put(folio); } return present; -- cgit