diff options
| -rw-r--r-- | kernel/sched.c | 39 |
1 files changed, 5 insertions, 34 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index d6992bfa11eb..1cca59ec4a49 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -7334,43 +7334,14 @@ static int __build_sched_domains(const struct cpumask *cpu_map, } /* Calculate CPU power for physical packages and nodes */ -#ifdef CONFIG_SCHED_SMT - for_each_cpu(i, cpu_map) { - sd = &per_cpu(cpu_domains, i).sd; - init_sched_groups_power(i, sd); - } -#endif -#ifdef CONFIG_SCHED_MC - for_each_cpu(i, cpu_map) { - sd = &per_cpu(core_domains, i).sd; - init_sched_groups_power(i, sd); - } -#endif -#ifdef CONFIG_SCHED_BOOK - for_each_cpu(i, cpu_map) { - sd = &per_cpu(book_domains, i).sd; - init_sched_groups_power(i, sd); - } -#endif - - for_each_cpu(i, cpu_map) { - sd = &per_cpu(phys_domains, i).sd; - init_sched_groups_power(i, sd); - } - -#ifdef CONFIG_NUMA - for_each_cpu(i, cpu_map) { - sd = &per_cpu(node_domains, i).sd; - init_sched_groups_power(i, sd); - } + for (i = nr_cpumask_bits-1; i >= 0; i--) { + if (!cpumask_test_cpu(i, cpu_map)) + continue; - if (d.sd_allnodes) { - for_each_cpu(i, cpu_map) { - sd = &per_cpu(allnodes_domains, i).sd; + sd = *per_cpu_ptr(d.sd, i); + for (; sd; sd = sd->parent) init_sched_groups_power(i, sd); - } } -#endif /* Attach the domains */ for_each_cpu(i, cpu_map) { |