diff options
| -rw-r--r-- | kernel/sched.c | 8 | ||||
| -rw-r--r-- | kernel/sched_fair.c | 12 | ||||
| -rw-r--r-- | kernel/sched_rt.c | 4 | ||||
| -rw-r--r-- | lib/smp_processor_id.c | 2 |
4 files changed, 13 insertions, 13 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 7bc9b0e84eb3..45174ca5c8ea 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -2544,11 +2544,11 @@ static int select_fallback_rq(int cpu, struct task_struct *p) /* Look for allowed, online CPU in same node. */ for_each_cpu_and(dest_cpu, nodemask, cpu_active_mask) - if (cpumask_test_cpu(dest_cpu, &p->cpus_allowed)) + if (cpumask_test_cpu(dest_cpu, tsk_cpus_allowed(p))) return dest_cpu; /* Any allowed, online CPU? */ - dest_cpu = cpumask_any_and(&p->cpus_allowed, cpu_active_mask); + dest_cpu = cpumask_any_and(tsk_cpus_allowed(p), cpu_active_mask); if (dest_cpu < nr_cpu_ids) return dest_cpu; @@ -2585,7 +2585,7 @@ int select_task_rq(struct task_struct *p, int sd_flags, int wake_flags) * [ this allows ->select_task() to simply return task_cpu(p) and * not worry about this generic constraint ] */ - if (unlikely(!cpumask_test_cpu(cpu, &p->cpus_allowed) || + if (unlikely(!cpumask_test_cpu(cpu, tsk_cpus_allowed(p)) || !cpu_online(cpu))) cpu = select_fallback_rq(task_cpu(p), p); @@ -6262,7 +6262,7 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu) if (task_cpu(p) != src_cpu) goto done; /* Affinity changed (again). */ - if (!cpumask_test_cpu(dest_cpu, &p->cpus_allowed)) + if (!cpumask_test_cpu(dest_cpu, tsk_cpus_allowed(p))) goto fail; /* diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 506db0966eb8..5c9e67923b7c 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -2183,7 +2183,7 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p, /* Skip over this group if it has no CPUs allowed */ if (!cpumask_intersects(sched_group_cpus(group), - &p->cpus_allowed)) + tsk_cpus_allowed(p))) continue; local_group = cpumask_test_cpu(this_cpu, @@ -2229,7 +2229,7 @@ find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu) int i; /* Traverse only the allowed CPUs */ - for_each_cpu_and(i, sched_group_cpus(group), &p->cpus_allowed) { + for_each_cpu_and(i, sched_group_cpus(group), tsk_cpus_allowed(p)) { load = weighted_cpuload(i); if (load < min_load || (load == min_load && i == this_cpu)) { @@ -2273,7 +2273,7 @@ static int select_idle_sibling(struct task_struct *p, int target) if (!(sd->flags & SD_SHARE_PKG_RESOURCES)) break; - for_each_cpu_and(i, sched_domain_span(sd), &p->cpus_allowed) { + for_each_cpu_and(i, sched_domain_span(sd), tsk_cpus_allowed(p)) { if (idle_cpu(i)) { target = i; break; @@ -2316,7 +2316,7 @@ select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flags) int sync = wake_flags & WF_SYNC; if (sd_flag & SD_BALANCE_WAKE) { - if (cpumask_test_cpu(cpu, &p->cpus_allowed)) + if (cpumask_test_cpu(cpu, tsk_cpus_allowed(p))) want_affine = 1; new_cpu = prev_cpu; } @@ -2697,7 +2697,7 @@ int can_migrate_task(struct task_struct *p, struct rq *rq, int this_cpu, * 2) cannot be migrated to this CPU due to cpus_allowed, or * 3) are cache-hot on their current CPU. */ - if (!cpumask_test_cpu(this_cpu, &p->cpus_allowed)) { + if (!cpumask_test_cpu(this_cpu, tsk_cpus_allowed(p))) { schedstat_inc(p, se.statistics.nr_failed_migrations_affine); return 0; } @@ -4087,7 +4087,7 @@ redo: * moved to this_cpu */ if (!cpumask_test_cpu(this_cpu, - &busiest->curr->cpus_allowed)) { + tsk_cpus_allowed(busiest->curr))) { raw_spin_unlock_irqrestore(&busiest->lock, flags); all_pinned = 1; diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 0cc188cf7664..57a10842afa1 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -1179,7 +1179,7 @@ static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep); static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu) { if (!task_running(rq, p) && - (cpu < 0 || cpumask_test_cpu(cpu, &p->cpus_allowed)) && + (cpu < 0 || cpumask_test_cpu(cpu, tsk_cpus_allowed(p))) && (p->rt.nr_cpus_allowed > 1)) return 1; return 0; @@ -1324,7 +1324,7 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq) */ if (unlikely(task_rq(task) != rq || !cpumask_test_cpu(lowest_rq->cpu, - &task->cpus_allowed) || + tsk_cpus_allowed(task)) || task_running(rq, task) || !task->on_rq)) { diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c index 4689cb073da4..503f087382a4 100644 --- a/lib/smp_processor_id.c +++ b/lib/smp_processor_id.c @@ -22,7 +22,7 @@ notrace unsigned int debug_smp_processor_id(void) * Kernel threads bound to a single CPU can safely use * smp_processor_id(): */ - if (cpumask_equal(¤t->cpus_allowed, cpumask_of(this_cpu))) + if (cpumask_equal(tsk_cpus_allowed(current), cpumask_of(this_cpu))) goto out; /* |