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Diffstat (limited to 'arch/microblaze/mm/pgtable.c')
-rw-r--r--arch/microblaze/mm/pgtable.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/microblaze/mm/pgtable.c b/arch/microblaze/mm/pgtable.c
index 38ccb909bc9d..c1833b159d3b 100644
--- a/arch/microblaze/mm/pgtable.c
+++ b/arch/microblaze/mm/pgtable.c
@@ -33,6 +33,7 @@
#include <linux/init.h>
#include <linux/mm_types.h>
#include <linux/pgtable.h>
+#include <linux/memblock.h>
#include <asm/pgalloc.h>
#include <linux/io.h>
@@ -242,15 +243,13 @@ unsigned long iopa(unsigned long addr)
__ref pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
{
- pte_t *pte;
- if (mem_init_done) {
- pte = (pte_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
- } else {
- pte = (pte_t *)early_get_page();
- if (pte)
- clear_page(pte);
- }
- return pte;
+ if (mem_init_done)
+ return (pte_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO);
+ else
+ return memblock_alloc_try_nid(PAGE_SIZE, PAGE_SIZE,
+ MEMBLOCK_LOW_LIMIT,
+ memory_start + kernel_tlb,
+ NUMA_NO_NODE);
}
void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags)