From 069686255c16a75b6a796e42df47f5af27b496a4 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Mon, 2 Oct 2023 16:29:48 +0200 Subject: mm/rmap: convert page_move_anon_rmap() to folio_move_anon_rmap() Let's convert it to consume a folio. [akpm@linux-foundation.org: fix kerneldoc] Link: https://lkml.kernel.org/r/20231002142949.235104-3-david@redhat.com Signed-off-by: David Hildenbrand Reviewed-by: Suren Baghdasaryan Reviewed-by: Vishal Moola (Oracle) Cc: Mike Kravetz Cc: Muchun Song Cc: Matthew Wilcox Signed-off-by: Andrew Morton --- mm/rmap.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) (limited to 'mm/rmap.c') diff --git a/mm/rmap.c b/mm/rmap.c index 6f1ea1491118..7a27a2b41802 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -1128,19 +1128,17 @@ int folio_total_mapcount(struct folio *folio) } /** - * page_move_anon_rmap - move a page to our anon_vma - * @page: the page to move to our anon_vma - * @vma: the vma the page belongs to + * folio_move_anon_rmap - move a folio to our anon_vma + * @folio: The folio to move to our anon_vma + * @vma: The vma the folio belongs to * - * When a page belongs exclusively to one process after a COW event, - * that page can be moved into the anon_vma that belongs to just that - * process, so the rmap code will not search the parent or sibling - * processes. + * When a folio belongs exclusively to one process after a COW event, + * that folio can be moved into the anon_vma that belongs to just that + * process, so the rmap code will not search the parent or sibling processes. */ -void page_move_anon_rmap(struct page *page, struct vm_area_struct *vma) +void folio_move_anon_rmap(struct folio *folio, struct vm_area_struct *vma) { void *anon_vma = vma->anon_vma; - struct folio *folio = page_folio(page); VM_BUG_ON_FOLIO(!folio_test_locked(folio), folio); VM_BUG_ON_VMA(!anon_vma, vma); -- cgit v1.2.3