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mm: pass the vmem_altmap to memmap_init_zone

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Pass the vmem_altmap two levels down instead of needing a lookup.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Christoph Hellwig
2017-12-29 08:53:57 +01:00
committed by Dan Williams
parent 24b6d41643
commit a99583e780
7 changed files with 18 additions and 16 deletions
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9
arch/ia64/mm/init.c
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@@ -501,7 +501,7 @@ 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);
MEMMAP_EARLY, NULL);
return 0;
}
@@ -509,9 +509,10 @@ void __meminit
memmap_init (unsigned long size, int nid, unsigned long zone,
unsigned long start_pfn)
{
if (!vmem_map)
memmap_init_zone(size, nid, zone, start_pfn, MEMMAP_EARLY);
else {
if (!vmem_map) {
memmap_init_zone(size, nid, zone, start_pfn, MEMMAP_EARLY,
NULL);
} else {
struct page *start;
struct memmap_init_callback_data args;