From: Kairui Song <kasong@xxxxxxxxxxx> Use the per-CPU RSS cache helper as much as possible. Signed-off-by: Kairui Song <kasong@xxxxxxxxxxx> --- mm/memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/memory.c b/mm/memory.c index f00f302143b6..09d7d193da51 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -4419,7 +4419,7 @@ vm_fault_t do_set_pmd(struct vm_fault *vmf, struct page *page) if (write) entry = maybe_pmd_mkwrite(pmd_mkdirty(entry), vma); - add_mm_counter(vma->vm_mm, mm_counter_file(page), HPAGE_PMD_NR); + add_mm_counter_fast(vma->vm_mm, mm_counter_file(page), HPAGE_PMD_NR); page_add_file_rmap(page, vma, true); /* -- 2.35.2
