diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2024-01-11 15:24:24 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-21 16:00:03 -0800 |
| commit | 439992ff4637ad5042ca8ee1f659fae24890de3e (patch) | |
| tree | 3ec1a2e6bda1e08741d2301e627435fab747437c /mm | |
| parent | 0601ac883a814930c3a38d39a115fdc05179d886 (diff) | |
| download | linux-439992ff4637ad5042ca8ee1f659fae24890de3e.tar.gz | |
mm: use pfn_swap_entry_folio() in __split_huge_pmd_locked()
Call pfn_swap_entry_folio() in __split_huge_pmd_locked() as preparation
for converting mm counter functions to take a folio.
Link: https://lkml.kernel.org/r/20240111152429.3374566-6-willy@infradead.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/huge_memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 5468b2f97cbf7..33b720037ab72 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2442,7 +2442,7 @@ static void __split_huge_pmd_locked(struct vm_area_struct *vma, pmd_t *pmd, swp_entry_t entry; entry = pmd_to_swp_entry(old_pmd); - page = pfn_swap_entry_to_page(entry); + folio = pfn_swap_entry_folio(entry); } else { page = pmd_page(old_pmd); folio = page_folio(page); @@ -2453,7 +2453,7 @@ static void __split_huge_pmd_locked(struct vm_area_struct *vma, pmd_t *pmd, folio_remove_rmap_pmd(folio, page, vma); folio_put(folio); } - add_mm_counter(mm, mm_counter_file(page), -HPAGE_PMD_NR); + add_mm_counter(mm, mm_counter_file(&folio->page), -HPAGE_PMD_NR); return; } |