diff options
Diffstat (limited to 'arch/arm/mm/init.c')
| -rw-r--r-- | arch/arm/mm/init.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 08284cfa219c..67c6c31bcb8a 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -33,6 +33,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <asm/mmzone.h> #include "mm.h" @@ -179,6 +180,12 @@ static void __init arm_bootmem_init(unsigned long start_pfn, pg_data_t *pgdat; /* + * If we have NUMA or discontiguous memory, allocate the required + * nodes by reserving memblocks. + */ + arm_numa_alloc_nodes(end_pfn); + + /* * Allocate the bootmem bitmap page. This must be in a region * of memory which has already been mapped. */ @@ -621,7 +628,9 @@ void __init mem_init(void) extern u32 itcm_end; #endif +#ifdef CONFIG_FLATMEM max_mapnr = pfn_to_page(max_pfn + PHYS_PFN_OFFSET) - mem_map; +#endif /* this will put all unused low memory onto the freelists */ free_unused_memmap(&meminfo); |