diff options
Diffstat (limited to 'arch/x86/mm/numa_64.c')
| -rw-r--r-- | arch/x86/mm/numa_64.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 60f4985..7762a51 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -178,11 +178,8 @@ static void * __init early_node_mem(int nodeid, unsigned long start, /* extend the search scope */ end = max_pfn_mapped << PAGE_SHIFT; - if (end > (MAX_DMA32_PFN<<PAGE_SHIFT)) - start = MAX_DMA32_PFN<<PAGE_SHIFT; - else - start = MAX_DMA_PFN<<PAGE_SHIFT; - mem = memblock_x86_find_in_range_node(nodeid, start, end, size, align); + start = MAX_DMA_PFN << PAGE_SHIFT; + mem = memblock_find_in_range(start, end, size, align); if (mem != MEMBLOCK_ERROR) return __va(mem); @@ -267,7 +264,7 @@ static struct bootnode physnodes[MAX_NUMNODES] __initdata; static char *cmdline __initdata; static int __init setup_physnodes(unsigned long start, unsigned long end, - int acpi, int k8) + int acpi, int amd) { int nr_nodes = 0; int ret = 0; @@ -277,13 +274,13 @@ static int __init setup_physnodes(unsigned long start, unsigned long end, if (acpi) nr_nodes = acpi_get_nodes(physnodes); #endif -#ifdef CONFIG_K8_NUMA - if (k8) - nr_nodes = k8_get_nodes(physnodes); +#ifdef CONFIG_AMD_NUMA + if (amd) + nr_nodes = amd_get_nodes(physnodes); #endif /* * Basic sanity checking on the physical node map: there may be errors - * if the SRAT or K8 incorrectly reported the topology or the mem= + * if the SRAT or AMD code incorrectly reported the topology or the mem= * kernel parameter is used. */ for (i = 0; i < nr_nodes; i++) { @@ -552,7 +549,7 @@ static int __init split_nodes_size_interleave(u64 addr, u64 max_addr, u64 size) * numa=fake command-line option. */ static int __init numa_emulation(unsigned long start_pfn, - unsigned long last_pfn, int acpi, int k8) + unsigned long last_pfn, int acpi, int amd) { u64 addr = start_pfn << PAGE_SHIFT; u64 max_addr = last_pfn << PAGE_SHIFT; @@ -560,7 +557,7 @@ static int __init numa_emulation(unsigned long start_pfn, int num_nodes; int i; - num_phys_nodes = setup_physnodes(addr, max_addr, acpi, k8); + num_phys_nodes = setup_physnodes(addr, max_addr, acpi, amd); /* * If the numa=fake command-line contains a 'M' or 'G', it represents * the fixed node size. Otherwise, if it is just a single number N, @@ -605,7 +602,7 @@ static int __init numa_emulation(unsigned long start_pfn, #endif /* CONFIG_NUMA_EMU */ void __init initmem_init(unsigned long start_pfn, unsigned long last_pfn, - int acpi, int k8) + int acpi, int amd) { int i; @@ -613,7 +610,7 @@ void __init initmem_init(unsigned long start_pfn, unsigned long last_pfn, nodes_clear(node_online_map); #ifdef CONFIG_NUMA_EMU - if (cmdline && !numa_emulation(start_pfn, last_pfn, acpi, k8)) + if (cmdline && !numa_emulation(start_pfn, last_pfn, acpi, amd)) return; nodes_clear(node_possible_map); nodes_clear(node_online_map); @@ -627,8 +624,8 @@ void __init initmem_init(unsigned long start_pfn, unsigned long last_pfn, nodes_clear(node_online_map); #endif -#ifdef CONFIG_K8_NUMA - if (!numa_off && k8 && !k8_scan_nodes()) +#ifdef CONFIG_AMD_NUMA + if (!numa_off && amd && !amd_scan_nodes()) return; nodes_clear(node_possible_map); nodes_clear(node_online_map); |
