From 57b77b75caf02c7f1784ba5f9ea55275bd9a27b4 Mon Sep 17 00:00:00 2001 From: Qi Zheng Date: Mon, 4 Mar 2024 19:07:20 +0800 Subject: s390: supplement for ptdesc conversion After commit 6326c26c1514 ("s390: convert various pgalloc functions to use ptdescs"), there are still some positions that use page->{lru, index} instead of ptdesc->{pt_list, pt_index}. In order to make the use of ptdesc->{pt_list, pt_index} clearer, it would be better to convert them as well. [zhengqi.arch@bytedance.com: fix build failure] Link: https://lkml.kernel.org/r/20240305072154.26168-1-zhengqi.arch@bytedance.com Link: https://lkml.kernel.org/r/04beaf3255056ffe131a5ea595736066c1e84756.1709541697.git.zhengqi.arch@bytedance.com Signed-off-by: Qi Zheng Cc: Christian Borntraeger Cc: Janosch Frank Cc: Claudio Imbrenda Cc: David Hildenbrand Cc: Hugh Dickins Cc: Matthew Wilcox (Oracle) Cc: Mike Rapoport (IBM) Cc: Muchun Song Cc: Vishal Moola (Oracle) Signed-off-by: Andrew Morton --- arch/s390/mm/pgalloc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/s390/mm/pgalloc.c') diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c index 008e487c94a6..abb629d7e131 100644 --- a/arch/s390/mm/pgalloc.c +++ b/arch/s390/mm/pgalloc.c @@ -135,7 +135,7 @@ err_p4d: #ifdef CONFIG_PGSTE -struct page *page_table_alloc_pgste(struct mm_struct *mm) +struct ptdesc *page_table_alloc_pgste(struct mm_struct *mm) { struct ptdesc *ptdesc; u64 *table; @@ -147,12 +147,12 @@ struct page *page_table_alloc_pgste(struct mm_struct *mm) memset64(table, _PAGE_INVALID, PTRS_PER_PTE); memset64(table + PTRS_PER_PTE, 0, PTRS_PER_PTE); } - return ptdesc_page(ptdesc); + return ptdesc; } -void page_table_free_pgste(struct page *page) +void page_table_free_pgste(struct ptdesc *ptdesc) { - pagetable_free(page_ptdesc(page)); + pagetable_free(ptdesc); } #endif /* CONFIG_PGSTE */ -- cgit v1.2.3