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@xxxxxxxxxx>
Signed-off-by: Laurent Dufour <ldufour@xxxxxxxxxxxxx>
---
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.
