void __init zone_sizes_init(void)
{
unsigned long zones_size[MAX_NR_ZONES], zholes_size[MAX_NR_ZONES];
unsigned long low, start_pfn;
int nid, i;
mem_prof_t *mp;
for_each_online_node(nid) {
mp = &mem_prof[nid];
for (i = 0 ; i < MAX_NR_ZONES ; i++) {
zones_size[i] = 0;
zholes_size[i] = 0;
}
start_pfn = START_PFN(nid);
low = MAX_LOW_PFN(nid);
zones_size[ZONE_DMA] = low - start_pfn;
zholes_size[ZONE_DMA] = mp->holes;
node_set_state(nid, N_NORMAL_MEMORY);
free_area_init_node(nid, zones_size, start_pfn, zholes_size);
}
/*
* For test
* Use all area of internal RAM.
* see __alloc_pages()
*/
NODE_DATA(1)->node_zones->watermark[WMARK_MIN] = 0;
NODE_DATA(1)->node_zones->watermark[WMARK_LOW] = 0;
NODE_DATA(1)->node_zones->watermark[WMARK_HIGH] = 0;
}
unsigned long __init zone_sizes_init(void)
{
unsigned long zones_size[MAX_NR_ZONES], zholes_size[MAX_NR_ZONES];
unsigned long low, start_pfn;
unsigned long holes = 0;
int nid, i;
mem_prof_t *mp;
for_each_online_node(nid) {
mp = &mem_prof[nid];
for (i = 0 ; i < MAX_NR_ZONES ; i++) {
zones_size[i] = 0;
zholes_size[i] = 0;
}
start_pfn = START_PFN(nid);
low = MAX_LOW_PFN(nid);
zones_size[ZONE_DMA] = low - start_pfn;
zholes_size[ZONE_DMA] = mp->holes;
holes += zholes_size[ZONE_DMA];
free_area_init_node(nid, NODE_DATA(nid), zones_size,
start_pfn, zholes_size);
}
/*
* For test
* Use all area of internal RAM.
* see __alloc_pages()
*/
NODE_DATA(1)->node_zones->pages_min = 0;
NODE_DATA(1)->node_zones->pages_low = 0;
NODE_DATA(1)->node_zones->pages_high = 0;
return holes;
}