diff options
| -rw-r--r-- | arch/arm64/kernel/topology.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c index f845a8617812..b64733c5ea28 100644 --- a/arch/arm64/kernel/topology.c +++ b/arch/arm64/kernel/topology.c @@ -293,6 +293,19 @@ topology_populated: update_siblings_masks(cpuid); } +static void clear_cpu_topology(int cpu) +{ + struct cpu_topology *cpu_topo = &cpu_topology[cpu]; + + cpumask_clear(&cpu_topo->llc_siblings); + cpumask_set_cpu(cpu, &cpu_topo->llc_siblings); + + cpumask_clear(&cpu_topo->core_sibling); + cpumask_set_cpu(cpu, &cpu_topo->core_sibling); + cpumask_clear(&cpu_topo->thread_sibling); + cpumask_set_cpu(cpu, &cpu_topo->thread_sibling); +} + static void __init reset_cpu_topology(void) { unsigned int cpu; @@ -303,15 +316,9 @@ static void __init reset_cpu_topology(void) cpu_topo->thread_id = -1; cpu_topo->core_id = 0; cpu_topo->package_id = -1; - cpu_topo->llc_id = -1; - cpumask_clear(&cpu_topo->llc_siblings); - cpumask_set_cpu(cpu, &cpu_topo->llc_siblings); - cpumask_clear(&cpu_topo->core_sibling); - cpumask_set_cpu(cpu, &cpu_topo->core_sibling); - cpumask_clear(&cpu_topo->thread_sibling); - cpumask_set_cpu(cpu, &cpu_topo->thread_sibling); + clear_cpu_topology(cpu); } } |