cpumask: use topology_core_cpumask/topology_thread_cpumask instead of cpu_core_map/cpu_sibling_map

Impact: cleanup

This is presumably what those definitions are for, and while all archs
define cpu_core_map/cpu_sibling map, that's changing (eg. x86 wants to
change it to a pointer).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2 files changed, 5 insertions, 5 deletions

diff --git a/block/blk.h b/block/blk.h
index 0dce92c37496..3ee94358b43d 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -102,7 +102,7 @@ static inline int blk_cpu_to_group(int cpu)
         const struct cpumask *mask = cpu_coregroup_mask(cpu);
         return cpumask_first(mask);
 #elif defined(CONFIG_SCHED_SMT)
-        return first_cpu(per_cpu(cpu_sibling_map, cpu));
+        return cpumask_first(topology_thread_cpumask(cpu));
 #else
         return cpu;
 #endif
diff --git a/kernel/sched.c b/kernel/sched.c
index 0a76d0b6f215..5dabd80c3c15 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -7249,7 +7249,7 @@ cpu_to_core_group(int cpu, const struct cpumask *cpu_map,
 {
         int group;
 
-        cpumask_and(mask, &per_cpu(cpu_sibling_map, cpu), cpu_map);
+        cpumask_and(mask, topology_thread_cpumask(cpu), cpu_map);
         group = cpumask_first(mask);
         if (sg)
                 *sg = &per_cpu(sched_group_core, group).sg;
@@ -7278,7 +7278,7 @@ cpu_to_phys_group(int cpu, const struct cpumask *cpu_map,
         cpumask_and(mask, cpu_coregroup_mask(cpu), cpu_map);
         group = cpumask_first(mask);
 #elif defined(CONFIG_SCHED_SMT)
-        cpumask_and(mask, &per_cpu(cpu_sibling_map, cpu), cpu_map);
+        cpumask_and(mask, topology_thread_cpumask(cpu), cpu_map);
         group = cpumask_first(mask);
 #else
         group = cpu;
@@ -7621,7 +7621,7 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
                 SD_INIT(sd, SIBLING);
                 set_domain_attribute(sd, attr);
                 cpumask_and(sched_domain_span(sd),
-                            &per_cpu(cpu_sibling_map, i), cpu_map);
+                            topology_thread_cpumask(i), cpu_map);
                 sd->parent = p;
                 p->child = sd;
                 cpu_to_cpu_group(i, cpu_map, &sd->groups, tmpmask);
@@ -7632,7 +7632,7 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
         /* Set up CPU (sibling) groups */
         for_each_cpu(i, cpu_map) {
                 cpumask_and(this_sibling_map,
-                            &per_cpu(cpu_sibling_map, i), cpu_map);
+                            topology_thread_cpumask(i), cpu_map);
                 if (i != cpumask_first(this_sibling_map))
                         continue;