diff options
Diffstat (limited to 'mm/bootmem.c')
-rw-r--r-- | mm/bootmem.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index 9d0f26664b3b..d1c7a79d6f3a 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c | |||
@@ -803,28 +803,6 @@ void * __init __alloc_bootmem_node_high(pg_data_t *pgdat, unsigned long size, | |||
803 | 803 | ||
804 | } | 804 | } |
805 | 805 | ||
806 | #ifdef CONFIG_SPARSEMEM | ||
807 | /** | ||
808 | * alloc_bootmem_section - allocate boot memory from a specific section | ||
809 | * @size: size of the request in bytes | ||
810 | * @section_nr: sparse map section to allocate from | ||
811 | * | ||
812 | * Return NULL on failure. | ||
813 | */ | ||
814 | void * __init alloc_bootmem_section(unsigned long size, | ||
815 | unsigned long section_nr) | ||
816 | { | ||
817 | bootmem_data_t *bdata; | ||
818 | unsigned long pfn, goal; | ||
819 | |||
820 | pfn = section_nr_to_pfn(section_nr); | ||
821 | goal = pfn << PAGE_SHIFT; | ||
822 | bdata = &bootmem_node_data[early_pfn_to_nid(pfn)]; | ||
823 | |||
824 | return alloc_bootmem_bdata(bdata, size, SMP_CACHE_BYTES, goal, 0); | ||
825 | } | ||
826 | #endif | ||
827 | |||
828 | #ifndef ARCH_LOW_ADDRESS_LIMIT | 806 | #ifndef ARCH_LOW_ADDRESS_LIMIT |
829 | #define ARCH_LOW_ADDRESS_LIMIT 0xffffffffUL | 807 | #define ARCH_LOW_ADDRESS_LIMIT 0xffffffffUL |
830 | #endif | 808 | #endif |