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| author | Baoquan He <bhe@redhat.com> | 2020-10-13 16:56:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-13 18:38:33 -0700 |
| commit | 3e5c36007e9c37378ff0bcaa2bc813d72c8659bc (patch) | |
| tree | d920dae7a28917ed8d3b2bfa2ca70800a0065640 /mm | |
| parent | ab00db216c9c78cc0a68bc4e27889c1ee374598d (diff) | |
| download | linux-stable-3e5c36007e9c37378ff0bcaa2bc813d72c8659bc.tar.gz linux-stable-3e5c36007e9c37378ff0bcaa2bc813d72c8659bc.tar.bz2 linux-stable-3e5c36007e9c37378ff0bcaa2bc813d72c8659bc.zip | |
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 <bhe@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
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 <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 8 |
1 files 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, |