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Diffstat (limited to 'arch/x86/mm/init_64.c')
-rw-r--r--arch/x86/mm/init_64.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index bbaaa005bf0..436a0309db3 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -608,21 +608,12 @@ kernel_physical_mapping_init(unsigned long start,
#ifndef CONFIG_NUMA
void __init initmem_init(void)
{
- memblock_x86_register_active_regions(0, 0, max_pfn);
+ memblock_set_node(0, (phys_addr_t)ULLONG_MAX, 0);
}
#endif
void __init paging_init(void)
{
- unsigned long max_zone_pfns[MAX_NR_ZONES];
-
- memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
-#ifdef CONFIG_ZONE_DMA
- max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN;
-#endif
- max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
- max_zone_pfns[ZONE_NORMAL] = max_pfn;
-
sparse_memory_present_with_active_regions(MAX_NUMNODES);
sparse_init();
@@ -634,7 +625,7 @@ void __init paging_init(void)
*/
node_clear_state(0, N_NORMAL_MEMORY);
- free_area_init_nodes(max_zone_pfns);
+ zone_sizes_init();
}
/*