Re: [PATCH v2 1/3] mm: replace memmap_context by memplug_context

David Hildenbrand
2020-09-14T17:11:31Z

On 14.09.20 18:50, Laurent Dufour wrote:
> The memmap_context is used to detect whether a memory operation is due to a
> hot-add operation or happening at boot time.
>
> Make it general to the hotplug operation and rename it at memplug_context.
>
> There is no functional change introduced by this patch
>
> Suggested-by: David Hildenbrand <david@redhat.com>
> Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com>
> ---
> arch/ia64/mm/init.c | 6 +++---
> include/linux/mm.h | 2 +-
> include/linux/mmzone.h | 11 ++++++++---
> mm/memory_hotplug.c | 2 +-
> mm/page_alloc.c | 10 +++++-----
> 5 files changed, 18 insertions(+), 13 deletions(-)
>
> diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
> index 0b3fb4c7af29..b5054b5e77c8 100644
> --- a/arch/ia64/mm/init.c
> +++ b/arch/ia64/mm/init.c
> @@ -538,7 +538,7 @@ virtual_memmap_init(u64 start, u64 end, void *arg)
> if (map_start < map_end)
> memmap_init_zone((unsigned long)(map_end - map_start),
> args->nid, args->zone, page_to_pfn(map_start),
> - MEMMAP_EARLY, NULL);
> + MEMPLUG_EARLY, NULL);

I am pretty sure that won't compile (MEMINIT_EARLY).

(same at other places)

--
Thanks,

David / dhildenb