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-rw-r--r--mm/sparse-vmemmap.c27
1 files changed, 17 insertions, 10 deletions
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
index 1b7e22a..27eeab3 100644
--- a/mm/sparse-vmemmap.c
+++ b/mm/sparse-vmemmap.c
@@ -53,10 +53,12 @@ void * __meminit vmemmap_alloc_block(unsigned long size, int node)
struct page *page;
if (node_state(node, N_HIGH_MEMORY))
- page = alloc_pages_node(node,
- GFP_KERNEL | __GFP_ZERO, get_order(size));
+ page = alloc_pages_node(
+ node, GFP_KERNEL | __GFP_ZERO | __GFP_REPEAT,
+ get_order(size));
else
- page = alloc_pages(GFP_KERNEL | __GFP_ZERO,
+ page = alloc_pages(
+ GFP_KERNEL | __GFP_ZERO | __GFP_REPEAT,
get_order(size));
if (page)
return page_address(page);
@@ -145,11 +147,10 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
return pgd;
}
-int __meminit vmemmap_populate_basepages(struct page *start_page,
- unsigned long size, int node)
+int __meminit vmemmap_populate_basepages(unsigned long start,
+ unsigned long end, int node)
{
- unsigned long addr = (unsigned long)start_page;
- unsigned long end = (unsigned long)(start_page + size);
+ unsigned long addr = start;
pgd_t *pgd;
pud_t *pud;
pmd_t *pmd;
@@ -176,9 +177,15 @@ int __meminit vmemmap_populate_basepages(struct page *start_page,
struct page * __meminit sparse_mem_map_populate(unsigned long pnum, int nid)
{
- struct page *map = pfn_to_page(pnum * PAGES_PER_SECTION);
- int error = vmemmap_populate(map, PAGES_PER_SECTION, nid);
- if (error)
+ unsigned long start;
+ unsigned long end;
+ struct page *map;
+
+ map = pfn_to_page(pnum * PAGES_PER_SECTION);
+ start = (unsigned long)map;
+ end = (unsigned long)(map + PAGES_PER_SECTION);
+
+ if (vmemmap_populate(start, end, nid))
return NULL;
return map;
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