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SubjectRe: [PATCH v2 1/3] mm: replace memmap_context by memplug_context
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Le 14/09/2020 à 19:10, David Hildenbrand a écrit :
> 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)

Ouch I can't understand what I did at sending time, I did check compile on ia64
w and w/o memory hotplug.

Sorry for the noise.


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