diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2024-01-11 15:24:29 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-21 16:00:04 -0800 |
| commit | 6b27cc6c66abf0f0b091a95ca1ad4e0fc68c11fd (patch) | |
| tree | 4b9df663b1bd94643e79a50957740cce75450a2c /mm/huge_memory.c | |
| parent | a23f517b0e1554467b0eb3bc1ebcb4d626217302 (diff) | |
| download | linux-6b27cc6c66abf0f0b091a95ca1ad4e0fc68c11fd.tar.gz | |
mm: convert mm_counter_file() to take a folio
Now all callers of mm_counter_file() have a folio, convert
mm_counter_file() to take a folio. Saves a call to compound_head() hidden
inside PageSwapBacked().
Link: https://lkml.kernel.org/r/20240111152429.3374566-11-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/huge_memory.c')
| -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 7a28a7db08ea0..f005f04247355 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1931,7 +1931,7 @@ int zap_huge_pmd(struct mmu_gather *tlb, struct vm_area_struct *vma, } else { if (arch_needs_pgtable_deposit()) zap_deposited_table(tlb->mm, pmd); - add_mm_counter(tlb->mm, mm_counter_file(&folio->page), + add_mm_counter(tlb->mm, mm_counter_file(folio), -HPAGE_PMD_NR); } @@ -2456,7 +2456,7 @@ 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(&folio->page), -HPAGE_PMD_NR); + add_mm_counter(mm, mm_counter_file(folio), -HPAGE_PMD_NR); return; } |