On 16.03.20 08:52, qiwuchen55@xxxxxxxxx wrote:
> From: chenqiwu <chenqiwu@xxxxxxxxxx>
>
> Use __pfn_to_section() API instead of open-coding or better
s/or/for/
> code readability.
>
> Signed-off-by: chenqiwu <chenqiwu@xxxxxxxxxx>
> ---
> mm/memory_hotplug.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
> index 19389cd..62e9c66 100644
> --- a/mm/memory_hotplug.c
> +++ b/mm/memory_hotplug.c
> @@ -494,7 +494,7 @@ static void __remove_section(unsigned long pfn, unsigned long nr_pages,
> unsigned long map_offset,
> struct vmem_altmap *altmap)
> {
> - struct mem_section *ms = __nr_to_section(pfn_to_section_nr(pfn));
> + struct mem_section *ms = __pfn_to_section(pfn);
>
> if (WARN_ON_ONCE(!valid_section(ms)))
> return;
>
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
--
Thanks,
David / dhildenb
