diff options
Diffstat (limited to 'arch/powerpc/mm/numa.c')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index e9ec465068f1..1eec1bcc03a6 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -836,18 +836,13 @@ out: of_node_put(rtas); } -void __init initmem_init(void) +void __init mem_topology_setup(void) { - int nid, cpu; - - max_low_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT; - max_pfn = max_low_pfn; + int cpu; if (parse_numa_properties()) setup_nonnuma(); - memblock_dump_all(); - /* * Modify the set of possible NUMA nodes to reflect information * available about the set of online nodes, and the set of nodes @@ -858,6 +853,23 @@ void __init initmem_init(void) find_possible_nodes(); + setup_node_to_cpumask_map(); + + reset_numa_cpu_lookup_table(); + + for_each_present_cpu(cpu) + numa_setup_cpu(cpu); +} + +void __init initmem_init(void) +{ + int nid; + + max_low_pfn = memblock_end_of_DRAM() >> PAGE_SHIFT; + max_pfn = max_low_pfn; + + memblock_dump_all(); + for_each_online_node(nid) { unsigned long start_pfn, end_pfn; @@ -868,10 +880,6 @@ void __init initmem_init(void) sparse_init(); - setup_node_to_cpumask_map(); - - reset_numa_cpu_lookup_table(); - /* * We need the numa_cpu_lookup_table to be accurate for all CPUs, * even before we online them, so that we can use cpu_to_{node,mem} @@ -881,8 +889,6 @@ void __init initmem_init(void) */ cpuhp_setup_state_nocalls(CPUHP_POWER_NUMA_PREPARE, "powerpc/numa:prepare", ppc_numa_cpu_prepare, ppc_numa_cpu_dead); - for_each_present_cpu(cpu) - numa_setup_cpu(cpu); } static int __init early_numa(char *p) |