diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/Kconfig | 4 | ||||
| -rw-r--r-- | arch/alpha/defconfig | 2 | ||||
| -rw-r--r-- | arch/alpha/mm/numa.c | 16 |
3 files changed, 11 insertions, 11 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index f7c96635d3b..c5739d6309d 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -509,7 +509,7 @@ config NR_CPUS depends on SMP default "64" -config DISCONTIGMEM +config ARCH_DISCONTIGMEM_ENABLE bool "Discontiguous Memory Support (EXPERIMENTAL)" depends on EXPERIMENTAL help @@ -518,6 +518,8 @@ config DISCONTIGMEM or have huge holes in the physical address space for other reasons. See <file:Documentation/vm/numa> for more. +source "mm/Kconfig" + config NUMA bool "NUMA Support (EXPERIMENTAL)" depends on DISCONTIGMEM diff --git a/arch/alpha/defconfig b/arch/alpha/defconfig index 5e39b7a7c8f..6da9c3dbde4 100644 --- a/arch/alpha/defconfig +++ b/arch/alpha/defconfig @@ -96,7 +96,7 @@ CONFIG_ALPHA_CORE_AGP=y CONFIG_ALPHA_BROKEN_IRQ_MASK=y CONFIG_EISA=y # CONFIG_SMP is not set -# CONFIG_DISCONTIGMEM is not set +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set CONFIG_VERBOSE_MCHECK=y CONFIG_VERBOSE_MCHECK_ON=1 CONFIG_PCI_LEGACY_PROC=y diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c index ba81c4422aa..c7481d59b6d 100644 --- a/arch/alpha/mm/numa.c +++ b/arch/alpha/mm/numa.c @@ -327,8 +327,6 @@ void __init mem_init(void) extern char _text, _etext, _data, _edata; extern char __init_begin, __init_end; unsigned long nid, i; - struct page * lmem_map; - high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); reservedpages = 0; @@ -338,10 +336,10 @@ void __init mem_init(void) */ totalram_pages += free_all_bootmem_node(NODE_DATA(nid)); - lmem_map = node_mem_map(nid); pfn = NODE_DATA(nid)->node_start_pfn; for (i = 0; i < node_spanned_pages(nid); i++, pfn++) - if (page_is_ram(pfn) && PageReserved(lmem_map+i)) + if (page_is_ram(pfn) && + PageReserved(nid_page_nr(nid, i))) reservedpages++; } @@ -373,18 +371,18 @@ show_mem(void) show_free_areas(); printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); for_each_online_node(nid) { - struct page * lmem_map = node_mem_map(nid); i = node_spanned_pages(nid); while (i-- > 0) { + struct page *page = nid_page_nr(nid, i); total++; - if (PageReserved(lmem_map+i)) + if (PageReserved(page)) reserved++; - else if (PageSwapCache(lmem_map+i)) + else if (PageSwapCache(page)) cached++; - else if (!page_count(lmem_map+i)) + else if (!page_count(page)) free++; else - shared += page_count(lmem_map + i) - 1; + shared += page_count(page) - 1; } } printk("%ld pages of RAM\n",total); |