diff options
| -rw-r--r-- | arch/powerpc/kernel/smp.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 0dc1b8591cc8..098d9e26ceb3 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -1247,18 +1247,16 @@ static bool update_mask_by_l2(int cpu) cpumask_var_t mask; int i; + if (has_big_cores) + submask_fn = cpu_smallcore_mask; + l2_cache = cpu_to_l2cache(cpu); if (!l2_cache) { - struct cpumask *(*sibling_mask)(int) = cpu_sibling_mask; - /* * If no l2cache for this CPU, assume all siblings to share * cache with this CPU. */ - if (has_big_cores) - sibling_mask = cpu_smallcore_mask; - - for_each_cpu(i, sibling_mask(cpu)) + for_each_cpu(i, submask_fn(cpu)) set_cpus_related(cpu, i, cpu_l2_cache_mask); return false; @@ -1267,9 +1265,6 @@ static bool update_mask_by_l2(int cpu) alloc_cpumask_var_node(&mask, GFP_KERNEL, cpu_to_node(cpu)); cpumask_and(mask, cpu_online_mask, cpu_cpu_mask(cpu)); - if (has_big_cores) - submask_fn = cpu_smallcore_mask; - /* Update l2-cache mask with all the CPUs that are part of submask */ or_cpumasks_related(cpu, cpu, submask_fn, cpu_l2_cache_mask); |