From 2f031c6f042cb8a9b221a8b6b80e69de5170f830 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Sat, 29 Jan 2022 16:06:53 -0500 Subject: mm/rmap: Convert rmap_walk() to take a folio This ripples all the way through to every calling and called function from rmap. Signed-off-by: Matthew Wilcox (Oracle) --- mm/page_idle.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'mm/page_idle.c') diff --git a/mm/page_idle.c b/mm/page_idle.c index 5c73a9b578da..e34ba04e22e2 100644 --- a/mm/page_idle.c +++ b/mm/page_idle.c @@ -46,11 +46,10 @@ static struct page *page_idle_get_page(unsigned long pfn) return page; } -static bool page_idle_clear_pte_refs_one(struct page *page, +static bool page_idle_clear_pte_refs_one(struct folio *folio, struct vm_area_struct *vma, unsigned long addr, void *arg) { - struct folio *folio = page_folio(page); DEFINE_FOLIO_VMA_WALK(pvmw, folio, vma, addr, 0); bool referenced = false; @@ -93,7 +92,7 @@ static void page_idle_clear_pte_refs(struct page *page) */ static const struct rmap_walk_control rwc = { .rmap_one = page_idle_clear_pte_refs_one, - .anon_lock = page_lock_anon_vma_read, + .anon_lock = folio_lock_anon_vma_read, }; bool need_lock; @@ -104,7 +103,7 @@ static void page_idle_clear_pte_refs(struct page *page) if (need_lock && !folio_trylock(folio)) return; - rmap_walk(&folio->page, (struct rmap_walk_control *)&rwc); + rmap_walk(folio, (struct rmap_walk_control *)&rwc); if (need_lock) folio_unlock(folio); -- cgit v1.2.3