From affd26b1fbd67fceea70d9ceac40ff4815afbeb5 Mon Sep 17 00:00:00 2001 From: Sidhartha Kumar Date: Wed, 19 Jul 2023 11:41:45 -0700 Subject: mm/hugetlb: get rid of page_hstate() Convert the last page_hstate() user to use folio_hstate() so page_hstate() can be safely removed. Link: https://lkml.kernel.org/r/20230719184145.301911-1-sidhartha.kumar@oracle.com Signed-off-by: Sidhartha Kumar Reviewed-by: Mike Kravetz Cc: Matthew Wilcox (Oracle) Cc: Muchun Song Signed-off-by: Andrew Morton --- mm/page_isolation.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'mm/page_isolation.c') diff --git a/mm/page_isolation.c b/mm/page_isolation.c index 6599cc965e21..bcf99ba747a0 100644 --- a/mm/page_isolation.c +++ b/mm/page_isolation.c @@ -79,17 +79,17 @@ static struct page *has_unmovable_pages(unsigned long start_pfn, unsigned long e * handle each tail page individually in migration. */ if (PageHuge(page) || PageTransCompound(page)) { - struct page *head = compound_head(page); + struct folio *folio = page_folio(page); unsigned int skip_pages; if (PageHuge(page)) { - if (!hugepage_migration_supported(page_hstate(head))) + if (!hugepage_migration_supported(folio_hstate(folio))) return page; - } else if (!PageLRU(head) && !__PageMovable(head)) { + } else if (!folio_test_lru(folio) && !__folio_test_movable(folio)) { return page; } - skip_pages = compound_nr(head) - (page - head); + skip_pages = folio_nr_pages(folio) - folio_page_idx(folio, page); pfn += skip_pages - 1; continue; } -- cgit v1.2.3