diff options
Diffstat (limited to 'mm/nobootmem.c')
| -rw-r--r-- | mm/nobootmem.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/mm/nobootmem.c b/mm/nobootmem.c index bd05a70f44b9..ba609b684d7a 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -11,18 +11,21 @@ #include <linux/init.h> #include <linux/pfn.h> #include <linux/slab.h> -#include <linux/bootmem.h> #include <linux/export.h> #include <linux/kmemleak.h> #include <linux/range.h> #include <linux/memblock.h> +#include <linux/bootmem.h> #include <asm/bug.h> #include <asm/io.h> -#include <asm/processor.h> #include "internal.h" +#ifndef CONFIG_HAVE_MEMBLOCK +#error CONFIG_HAVE_MEMBLOCK not defined +#endif + #ifndef CONFIG_NEED_MULTIPLE_NODES struct pglist_data __refdata contig_page_data; EXPORT_SYMBOL(contig_page_data); @@ -134,6 +137,11 @@ static unsigned long __init free_low_memory_core_early(void) for_each_reserved_mem_region(i, &start, &end) reserve_bootmem_region(start, end); + /* + * We need to use NUMA_NO_NODE instead of NODE_DATA(0)->node_id + * because in some case like Node0 doesn't have RAM installed + * low ram will be on Node1 + */ for_each_free_mem_range(i, NUMA_NO_NODE, MEMBLOCK_NONE, &start, &end, NULL) count += __free_memory_core(start, end); @@ -191,11 +199,6 @@ unsigned long __init free_all_bootmem(void) reset_all_zones_managed_pages(); - /* - * We need to use NUMA_NO_NODE instead of NODE_DATA(0)->node_id - * because in some case like Node0 doesn't have RAM installed - * low ram will be on Node1 - */ pages = free_low_memory_core_early(); totalram_pages += pages; @@ -395,9 +398,6 @@ void * __init __alloc_bootmem_node_high(pg_data_t *pgdat, unsigned long size, return __alloc_bootmem_node(pgdat, size, align, goal); } -#ifndef ARCH_LOW_ADDRESS_LIMIT -#define ARCH_LOW_ADDRESS_LIMIT 0xffffffffUL -#endif /** * __alloc_bootmem_low - allocate low boot memory |