diff options
Diffstat (limited to 'arch/i386/mm/discontig.c')
| -rw-r--r-- | arch/i386/mm/discontig.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c index 455597db84df..ddbdb0336f28 100644 --- a/arch/i386/mm/discontig.c +++ b/arch/i386/mm/discontig.c @@ -356,11 +356,12 @@ void __init numa_kva_reserve(void) void __init zone_sizes_init(void) { int nid; - unsigned long max_zone_pfns[MAX_NR_ZONES] = { - virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT, - max_low_pfn, - highend_pfn - }; + unsigned long max_zone_pfns[MAX_NR_ZONES]; + memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); + max_zone_pfns[ZONE_DMA] = + virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; + max_zone_pfns[ZONE_NORMAL] = max_low_pfn; + max_zone_pfns[ZONE_HIGHMEM] = highend_pfn; /* If SRAT has not registered memory, register it now */ if (find_max_pfn_with_active_regions() == 0) { |