return -1;
}
-static unsigned long long nid_range(unsigned long long start,
- unsigned long long end, int *nid)
+u64 memblock_nid_range(u64 start, u64 end, int *nid)
{
*nid = find_node(start);
start += PAGE_SIZE;
return start;
}
#else
-static unsigned long long nid_range(unsigned long long start,
- unsigned long long end, int *nid)
+u64 memblock_nid_range(u64 start, u64 end, int *nid)
{
*nid = 0;
return end;
struct pglist_data *p;
#ifdef CONFIG_NEED_MULTIPLE_NODES
- paddr = memblock_alloc_nid(sizeof(struct pglist_data),
- SMP_CACHE_BYTES, nid, nid_range);
+ paddr = memblock_alloc_try_nid(sizeof(struct pglist_data), SMP_CACHE_BYTES, nid);
if (!paddr) {
prom_printf("Cannot allocate pglist_data for nid[%d]\n", nid);
prom_halt();
if (p->node_spanned_pages) {
num_pages = bootmem_bootmap_pages(p->node_spanned_pages);
- paddr = memblock_alloc_nid(num_pages << PAGE_SHIFT, PAGE_SIZE, nid,
- nid_range);
+ paddr = memblock_alloc_try_nid(num_pages << PAGE_SHIFT, PAGE_SIZE, nid);
if (!paddr) {
prom_printf("Cannot allocate bootmap for nid[%d]\n",
nid);
static void __init add_node_ranges(void)
{
- int i;
+ struct memblock_region *reg;
- for (i = 0; i < memblock.memory.cnt; i++) {
- unsigned long size = memblock_size_bytes(&memblock.memory, i);
+ for_each_memblock(memory, reg) {
+ unsigned long size = reg->size;
unsigned long start, end;
- start = memblock.memory.region[i].base;
+ start = reg->base;
end = start + size;
while (start < end) {
unsigned long this_end;
int nid;
- this_end = nid_range(start, end, &nid);
+ this_end = memblock_nid_range(start, end, &nid);
numadbg("Adding active range nid[%d] "
"start[%lx] end[%lx]\n",
{
unsigned long top_of_ram = memblock_end_of_DRAM();
unsigned long total_ram = memblock_phys_mem_size();
- unsigned int i;
+ struct memblock_region *reg;
numadbg("bootmem_init_nonnuma()\n");
init_node_masks_nonnuma();
- for (i = 0; i < memblock.memory.cnt; i++) {
- unsigned long size = memblock_size_bytes(&memblock.memory, i);
+ for_each_memblock(memory, reg) {
unsigned long start_pfn, end_pfn;
- if (!size)
+ if (!reg->size)
continue;
- start_pfn = memblock.memory.region[i].base >> PAGE_SHIFT;
- end_pfn = start_pfn + memblock_size_pages(&memblock.memory, i);
+ start_pfn = memblock_region_memory_base_pfn(reg);
+ end_pfn = memblock_region_memory_end_pfn(reg);
add_active_range(0, start_pfn, end_pfn);
}
unsigned long this_end;
int n;
- this_end = nid_range(start, end, &n);
+ this_end = memblock_nid_range(start, end, &n);
if (n == nid) {
numadbg(" MATCH reserving range [%lx:%lx]\n",
start, this_end);
static void __init trim_reserved_in_node(int nid)
{
- int i;
+ struct memblock_region *reg;
numadbg(" trim_reserved_in_node(%d)\n", nid);
- for (i = 0; i < memblock.reserved.cnt; i++) {
- unsigned long start = memblock.reserved.region[i].base;
- unsigned long size = memblock_size_bytes(&memblock.reserved, i);
- unsigned long end = start + size;
-
- reserve_range_in_node(nid, start, end);
- }
+ for_each_memblock(reserved, reg)
+ reserve_range_in_node(nid, reg->base, reg->base + reg->size);
}
static void __init bootmem_init_one_node(int nid)