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mm: pass the vmem_altmap to vmemmap_populate

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We can just pass this on instead of having to do a radix tree lookup
without proper locking a few levels into the callchain.

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
This commit is contained in:
Christoph Hellwig 2017-12-29 08:53:54 +01:00 • committed by Dan Williams
commit 7b73d978a5
11 changed files with 39 additions and 29 deletions
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3
arch/ia64/mm/discontig.c
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@ -754,7 +754,8 @@ void arch_refresh_nodedata(int update_node, pg_data_t *update_pgdat)
#endif
#ifdef CONFIG_SPARSEMEM_VMEMMAP
int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node)
int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
struct vmem_altmap *altmap)
{
return vmemmap_populate_basepages(start, end, node);
}