From 3e5c36007e9c37378ff0bcaa2bc813d72c8659bc Mon Sep 17 00:00:00 2001 From: Baoquan He Date: Tue, 13 Oct 2020 16:56:10 -0700 Subject: [PATCH] mm/hugetlb.c: make is_hugetlb_entry_hwpoisoned return bool Patch series "mm/hugetlb: Small cleanup and improvement", v2. This patch (of 3): Just like its neighbour is_hugetlb_entry_migration() has done. Signed-off-by: Baoquan He Signed-off-by: Andrew Morton Reviewed-by: Mike Kravetz Reviewed-by: David Hildenbrand Reviewed-by: Anshuman Khandual Link: https://lkml.kernel.org/r/20200723032248.24772-1-bhe@redhat.com Link: https://lkml.kernel.org/r/20200723032248.24772-2-bhe@redhat.com Signed-off-by: Linus Torvalds --- mm/hugetlb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 67fc6383995b..57b96c1d5265 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3805,17 +3805,17 @@ bool is_hugetlb_entry_migration(pte_t pte) return false; } -static int is_hugetlb_entry_hwpoisoned(pte_t pte) +static bool is_hugetlb_entry_hwpoisoned(pte_t pte) { swp_entry_t swp; if (huge_pte_none(pte) || pte_present(pte)) - return 0; + return false; swp = pte_to_swp_entry(pte); if (non_swap_entry(swp) && is_hwpoison_entry(swp)) - return 1; + return true; else - return 0; + return false; } int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src, -- 2.25.1