diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 7 | ||||
| -rw-r--r-- | arch/powerpc/mm/numa.c | 6 |
2 files changed, 7 insertions, 6 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 16fe027bbc12ff..d1c0758c561106 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -307,11 +307,12 @@ void __init paging_init(void) top_of_ram, total_ram); printk(KERN_DEBUG "Memory hole size: %ldMB\n", (top_of_ram - total_ram) >> 20); + memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); #ifdef CONFIG_HIGHMEM - max_zone_pfns[0] = total_lowmem >> PAGE_SHIFT; - max_zone_pfns[1] = top_of_ram >> PAGE_SHIFT; + max_zone_pfns[ZONE_DMA] = total_lowmem >> PAGE_SHIFT; + max_zone_pfns[ZONE_HIGHMEM] = top_of_ram >> PAGE_SHIFT; #else - max_zone_pfns[0] = top_of_ram >> PAGE_SHIFT; + max_zone_pfns[ZONE_DMA] = top_of_ram >> PAGE_SHIFT; #endif free_area_init_nodes(max_zone_pfns); } diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 43c272075e1ae8..9da01dc8cfd9d3 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -617,9 +617,9 @@ void __init do_init_bootmem(void) void __init paging_init(void) { - unsigned long max_zone_pfns[MAX_NR_ZONES] = { - lmb_end_of_DRAM() >> PAGE_SHIFT - }; + unsigned long max_zone_pfns[MAX_NR_ZONES]; + memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); + max_zone_pfns[ZONE_DMA] = lmb_end_of_DRAM() >> PAGE_SHIFT; free_area_init_nodes(max_zone_pfns); } |