{
unsigned long pfn;
- printk(KERN_INFO "Node: %d, start_pfn: %ld, end_pfn: %ld\n",
+ printk(KERN_INFO "Node: %d, start_pfn: %lx, end_pfn: %lx\n",
nid, start, end);
printk(KERN_DEBUG " Setting physnode_map array to node %d for pfns:\n", nid);
printk(KERN_DEBUG " ");
for (pfn = start; pfn < end; pfn += PAGES_PER_ELEMENT) {
physnode_map[pfn / PAGES_PER_ELEMENT] = nid;
- printk(KERN_CONT "%ld ", pfn);
+ printk(KERN_CONT "%lx ", pfn);
}
printk(KERN_CONT "\n");
}
*/
int __init get_memcfg_numa_flat(void)
{
- printk("NUMA - single node, flat memory mode\n");
+ printk(KERN_DEBUG "NUMA - single node, flat memory mode\n");
node_start_pfn[0] = 0;
node_end_pfn[0] = max_pfn;
*/
static void __init allocate_pgdat(int nid)
{
- if (nid && node_has_online_mem(nid) && node_remap_start_vaddr[nid])
+ char buf[16];
+
+ if (node_has_online_mem(nid) && node_remap_start_vaddr[nid])
NODE_DATA(nid) = (pg_data_t *)node_remap_start_vaddr[nid];
else {
unsigned long pgdat_phys;
pgdat_phys = find_e820_area(min_low_pfn<<PAGE_SHIFT,
-
(nid ? max_low_pfn:max_pfn_mapped)<<PAGE_SHIFT,
+
max_pfn_mapped<<PAGE_SHIFT,
sizeof(pg_data_t),
PAGE_SIZE);
NODE_DATA(nid) = (pg_data_t *)(pfn_to_kaddr(pgdat_phys>>PAGE_SHIFT));
- reserve_early(pgdat_phys, pgdat_phys + sizeof(pg_data_t),
- "NODE_DATA");
+ memset(buf, 0, sizeof(buf));
+ sprintf(buf, "NODE_DATA %d", nid);
+ reserve_early(pgdat_phys, pgdat_phys + sizeof(pg_data_t), buf);
}
printk(KERN_DEBUG "allocate_pgdat: node %d NODE_DATA %08lx\n",
nid, (unsigned long)NODE_DATA(nid));
return allocation;
}
-void __init remap_numa_kva(void)
+static void __init remap_numa_kva(void)
{
void *vaddr;
unsigned long pfn;
* The acpi/srat node info can show hot-add memroy zones
* where memory could be added but not currently present.
*/
- printk("node %d pfn: [%lx - %lx]\n",
+ printk(KERN_DEBUG "node %d pfn: [%lx - %lx]\n",
nid, node_start_pfn[nid], node_end_pfn[nid]);
if (node_start_pfn[nid] > max_pfn)
continue;
node_remap_size[nid] = size;
node_remap_offset[nid] = reserve_pages;
reserve_pages += size;
- printk("Reserving %ld pages of KVA for lmem_map of node %d at %llx\n",
+ printk(KERN_DEBUG "Reserving %ld pages of KVA for lmem_map of"
+ " node %d at %llx\n",
size, nid, node_kva_final>>PAGE_SHIFT);
/*
remove_active_range(nid, node_remap_start_pfn[nid],
node_remap_start_pfn[nid] + size);
}
- printk("Reserving total of %ld pages for numa KVA remap\n",
+ printk(KERN_INFO "Reserving total of %lx pages for numa KVA remap\n",
reserve_pages);
return reserve_pages;
}
node_remap_alloc_vaddr[nid] = node_remap_start_vaddr[nid] +
ALIGN(sizeof(pg_data_t), PAGE_SIZE);
- printk ("node %d will remap to vaddr %08lx - %08lx\n", nid,
+ printk(KERN_DEBUG "node %d will remap to vaddr %08lx - %08lx\n", nid,
(ulong) node_remap_start_vaddr[nid],
(ulong) node_remap_end_vaddr[nid]);
}
-extern void setup_bootmem_allocator(void);
-unsigned long __init setup_memory(void)
+void __init initmem_init(unsigned long start_pfn,
+ unsigned long end_pfn)
{
int nid;
- unsigned long system_start_pfn, system_max_low_pfn;
long kva_target_pfn;
/*
* and ZONE_HIGHMEM.
*/
- /* call find_max_low_pfn at first, it could update max_pfn */
- system_max_low_pfn = max_low_pfn = find_max_low_pfn();
-
- remove_all_active_ranges();
get_memcfg_numa();
kva_pages = round_up(calculate_numa_remap_pages(), PTRS_PER_PTE);
- /* partially used pages are not usable - thus round upwards */
- system_start_pfn = min_low_pfn = PFN_UP(init_pg_tables_end);
-
kva_target_pfn = round_down(max_low_pfn - kva_pages, PTRS_PER_PTE);
do {
kva_start_pfn = find_e820_area(kva_target_pfn<<PAGE_SHIFT,
if (kva_start_pfn == -1UL)
panic("Can not get kva space\n");
- printk("kva_start_pfn ~ %ld find_max_low_pfn() ~ %ld\n",
+ printk(KERN_INFO "kva_start_pfn ~ %lx max_low_pfn ~ %lx\n",
kva_start_pfn, max_low_pfn);
- printk("max_pfn = %ld\n", max_pfn);
+ printk(KERN_INFO "max_pfn = %lx\n", max_pfn);
/* avoid clash with initrd */
reserve_early(kva_start_pfn<<PAGE_SHIFT,
"KVA PG");
#ifdef CONFIG_HIGHMEM
highstart_pfn = highend_pfn = max_pfn;
- if (max_pfn > system_max_low_pfn)
- highstart_pfn = system_max_low_pfn;
+ if (max_pfn > max_low_pfn)
+ highstart_pfn = max_low_pfn;
printk(KERN_NOTICE "%ldMB HIGHMEM available.\n",
pages_to_mb(highend_pfn - highstart_pfn));
num_physpages = highend_pfn;
high_memory = (void *) __va(highstart_pfn * PAGE_SIZE - 1) + 1;
#else
- num_physpages = system_max_low_pfn;
- high_memory = (void *) __va(system_max_low_pfn * PAGE_SIZE - 1) + 1;
+ num_physpages = max_low_pfn;
+ high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1;
#endif
printk(KERN_NOTICE "%ldMB LOWMEM available.\n",
- pages_to_mb(system_max_low_pfn));
- printk("min_low_pfn = %ld, max_low_pfn = %ld, highstart_pfn = %ld\n",
- min_low_pfn, max_low_pfn, highstart_pfn);
+ pages_to_mb(max_low_pfn));
+ printk(KERN_DEBUG "max_low_pfn = %lx, highstart_pfn = %lx\n",
+ max_low_pfn, highstart_pfn);
- printk("Low memory ends at vaddr %08lx\n",
+ printk(KERN_DEBUG "Low memory ends at vaddr %08lx\n",
(ulong) pfn_to_kaddr(max_low_pfn));
for_each_online_node(nid) {
init_remap_allocator(nid);
allocate_pgdat(nid);
}
- printk("High memory starts at vaddr %08lx\n",
+ remap_numa_kva();
+
+ printk(KERN_DEBUG "High memory starts at vaddr %08lx\n",
(ulong) pfn_to_kaddr(highstart_pfn));
for_each_online_node(nid)
propagate_e820_map_node(nid);
- memset(NODE_DATA(0), 0, sizeof(struct pglist_data));
+ for_each_online_node(nid)
+ memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
+
NODE_DATA(0)->bdata = &node0_bdata;
setup_bootmem_allocator();
- return max_low_pfn;
-}
-
-void __init zone_sizes_init(void)
-{
- 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;
-#ifdef CONFIG_HIGHMEM
- max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;
-#endif
-
- free_area_init_nodes(max_zone_pfns);
- return;
}
void __init set_highmem_pages_init(void)
zone_end_pfn = zone_start_pfn + zone->spanned_pages;
nid = zone_to_nid(zone);
- printk("Initializing %s for node %d (%08lx:%08lx)\n",
+ printk(KERN_INFO "Initializing %s for node %d (%08lx:%08lx)\n",
zone->name, nid, zone_start_pfn, zone_end_pfn);
add_highpages_with_active_regions(nid, zone_start_pfn,
EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
#endif
-#if defined(CONFIG_ACPI_NUMA) && !defined(CONFIG_HAVE_ARCH_PARSE_SRAT)
-/*
- * Dummy on 32-bit, for now:
- */
-void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
-{
-}
-
-void __init
-acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
-{
-}
-
-void __init acpi_numa_arch_fixup(void)
-{
-}
-#endif
git.openpandora.org / pandora-kernel.git / blobdiff