diff options
Diffstat (limited to 'arch/powerpc/mm/numa.c')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 97e83f1d1bd..fc519cd90f7 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -489,7 +489,41 @@ static void __init setup_nonnuma(void) node_set_online(0); } -static void __init dump_numa_topology(void) +void __init dump_numa_cpu_topology(void) +{ + unsigned int node; + unsigned int cpu, count; + + if (min_common_depth == -1 || !numa_enabled) + return; + + for_each_online_node(node) { + printk(KERN_INFO "Node %d CPUs:", node); + + count = 0; + /* + * If we used a CPU iterator here we would miss printing + * the holes in the cpumap. + */ + for (cpu = 0; cpu < NR_CPUS; cpu++) { + if (cpu_isset(cpu, numa_cpumask_lookup_table[node])) { + if (count == 0) + printk(" %u", cpu); + ++count; + } else { + if (count > 1) + printk("-%u", cpu - 1); + count = 0; + } + } + + if (count > 1) + printk("-%u", NR_CPUS - 1); + printk("\n"); + } +} + +static void __init dump_numa_memory_topology(void) { unsigned int node; unsigned int count; @@ -521,7 +555,6 @@ static void __init dump_numa_topology(void) printk("-0x%lx", i); printk("\n"); } - return; } /* @@ -583,7 +616,7 @@ void __init do_init_bootmem(void) if (parse_numa_properties()) setup_nonnuma(); else - dump_numa_topology(); + dump_numa_memory_topology(); register_cpu_notifier(&ppc64_numa_nb); |