diff options
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/mem.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index e6b2e6618b6c..72c46eb53215 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -128,16 +128,12 @@ int __weak remove_section_mapping(unsigned long start, unsigned long end) int arch_add_memory(int nid, u64 start, u64 size, bool for_device) { - struct pglist_data *pgdata; - struct zone *zone; unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; int rc; resize_hpt_for_hotplug(memblock_phys_mem_size()); - pgdata = NODE_DATA(nid); - start = (unsigned long)__va(start); rc = create_section_mapping(start, start + size); if (rc) { @@ -147,11 +143,7 @@ int arch_add_memory(int nid, u64 start, u64 size, bool for_device) return -EFAULT; } - /* this should work for most non-highmem platforms */ - zone = pgdata->node_zones + - zone_for_memory(nid, start, size, 0, for_device); - - return __add_pages(nid, zone, start_pfn, nr_pages, !for_device); + return __add_pages(nid, start_pfn, nr_pages, !for_device); } #ifdef CONFIG_MEMORY_HOTREMOVE |