If code reaches here, it's guaranteed that HPageVmemmapOptimized is set for the hugetlb page (or VM_BUG_ON_PAGE() will complain about it). It's unnecessary to set it again. Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> --- mm/hugetlb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 7934188bbed0..b432a00061e3 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1520,7 +1520,6 @@ static void add_hugetlb_page(struct hstate *h, struct page *page, set_compound_page_dtor(page, HUGETLB_PAGE_DTOR); set_page_private(page, 0); - SetHPageVmemmapOptimized(page); /* * This page is about to be managed by the hugetlb allocator and -- 2.23.0
