| /linux-6.15/drivers/irqchip/ |
| H A D | irq-bcm6345-l1.c | 194 unsigned int new_cpu; in bcm6345_l1_set_affinity() local
198 new_cpu = cpumask_first_and_and(&intc->cpumask, dest, cpu_online_mask); in bcm6345_l1_set_affinity()
199 if (new_cpu >= nr_cpu_ids) in bcm6345_l1_set_affinity()
202 dest = cpumask_of(new_cpu); in bcm6345_l1_set_affinity()
205 if (old_cpu != new_cpu) { in bcm6345_l1_set_affinity()
217 irq_data_update_effective_affinity(d, cpumask_of(new_cpu)); in bcm6345_l1_set_affinity()
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| /linux-6.15/kernel/sched/ |
| H A D | cpudeadline.c | 175 int old_idx, new_cpu; in cpudl_clear() local
190 new_cpu = cp->elements[cp->size - 1].cpu; in cpudl_clear()
192 cp->elements[old_idx].cpu = new_cpu; in cpudl_clear()
194 cp->elements[new_cpu].idx = old_idx; in cpudl_clear()
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| H A D | fair.c | 7498 int new_cpu = cpu; in sched_balance_find_dst_cpu() local
7527 if (new_cpu == cpu) { in sched_balance_find_dst_cpu()
7534 cpu = new_cpu; in sched_balance_find_dst_cpu()
7545 return new_cpu; in sched_balance_find_dst_cpu()
8580 int new_cpu = prev_cpu; in select_task_rq_fair() local
8598 if (new_cpu >= 0) in select_task_rq_fair()
8599 return new_cpu; in select_task_rq_fair()
8600 new_cpu = prev_cpu; in select_task_rq_fair()
8637 new_cpu = select_idle_sibling(p, prev_cpu, new_cpu); in select_task_rq_fair()
8641 return new_cpu; in select_task_rq_fair()
[all …]
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| H A D | core.c | 2486 struct task_struct *p, int new_cpu) in move_queued_task() argument
2491 set_task_cpu(p, new_cpu); in move_queued_task()
2494 rq = cpu_rq(new_cpu); in move_queued_task()
2497 WARN_ON_ONCE(task_cpu(p) != new_cpu); in move_queued_task()
3298 void set_task_cpu(struct task_struct *p, unsigned int new_cpu) in set_task_cpu() argument
3334 WARN_ON_ONCE(!cpu_online(new_cpu)); in set_task_cpu()
3338 trace_sched_migrate_task(p, new_cpu); in set_task_cpu()
3340 if (task_cpu(p) != new_cpu) { in set_task_cpu()
3342 p->sched_class->migrate_task_rq(p, new_cpu); in set_task_cpu()
3349 __set_task_cpu(p, new_cpu); in set_task_cpu()
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| H A D | sched.h | 2396 void (*migrate_task_rq)(struct task_struct *p, int new_cpu);
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| H A D | deadline.c | 2279 static void migrate_task_rq_dl(struct task_struct *p, int new_cpu __maybe_unused) in migrate_task_rq_dl()
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| /linux-6.15/arch/x86/hyperv/ |
| H A D | hv_init.c | 231 unsigned int new_cpu; in hv_cpu_die() local
270 new_cpu = cpumask_any_but(cpu_online_mask, cpu); in hv_cpu_die()
272 if (new_cpu < nr_cpu_ids) in hv_cpu_die()
273 re_ctrl.target_vp = hv_vp_index[new_cpu]; in hv_cpu_die()
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| /linux-6.15/tools/perf/scripts/python/ |
| H A D | sched-migration.py | 191 def migrate(self, ts_list, new, old_cpu, new_cpu): argument
192 if old_cpu == new_cpu:
199 new_rq = self.prev.rqs[new_cpu]
201 self.rqs[new_cpu] = in_rq
208 self.event_cpus.append(new_cpu)
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| /linux-6.15/drivers/hv/ |
| H A D | hyperv_vmbus.h | 448 unsigned int new_cpu) in hv_update_allocated_cpus() argument
450 hv_set_allocated_cpu(new_cpu); in hv_update_allocated_cpus()
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| /linux-6.15/arch/x86/events/intel/ |
| H A D | uncore.c | 1465 int new_cpu) in uncore_change_type_ctx() argument
1471 die = topology_logical_die_id(old_cpu < 0 ? new_cpu : old_cpu); in uncore_change_type_ctx()
1480 box->cpu = new_cpu; in uncore_change_type_ctx()
1481 cpumask_set_cpu(new_cpu, &pmu->cpu_mask); in uncore_change_type_ctx()
1489 if (new_cpu < 0) in uncore_change_type_ctx()
1495 perf_pmu_migrate_context(&pmu->pmu, old_cpu, new_cpu); in uncore_change_type_ctx()
1496 box->cpu = new_cpu; in uncore_change_type_ctx()
1497 cpumask_set_cpu(new_cpu, &pmu->cpu_mask); in uncore_change_type_ctx()
1502 int old_cpu, int new_cpu) in uncore_change_context() argument
1505 uncore_change_type_ctx(*uncores, old_cpu, new_cpu); in uncore_change_context()
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| /linux-6.15/drivers/perf/ |
| H A D | thunderx2_pmu.c | 931 unsigned int new_cpu; in tx2_uncore_pmu_offline_cpu() local
942 new_cpu = cpumask_any_and_but(cpumask_of_node(tx2_pmu->node), in tx2_uncore_pmu_offline_cpu()
945 tx2_pmu->cpu = new_cpu; in tx2_uncore_pmu_offline_cpu()
946 if (new_cpu >= nr_cpu_ids) in tx2_uncore_pmu_offline_cpu()
948 perf_pmu_migrate_context(&tx2_pmu->pmu, cpu, new_cpu); in tx2_uncore_pmu_offline_cpu()
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| /linux-6.15/arch/arm64/kvm/vgic/ |
| H A D | vgic.c | 707 struct vgic_cpu *new_cpu = &target_vcpu->arch.vgic_cpu; in vgic_prune_ap_list() local
711 list_add_tail(&irq->ap_list, &new_cpu->ap_list_head); in vgic_prune_ap_list()
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| /linux-6.15/arch/powerpc/perf/ |
| H A D | imc-pmu.c | 344 static void nest_change_cpu_context(int old_cpu, int new_cpu) in nest_change_cpu_context() argument
348 if (old_cpu < 0 || new_cpu < 0) in nest_change_cpu_context()
352 perf_pmu_migrate_context(&(*pn)->pmu, old_cpu, new_cpu); in nest_change_cpu_context()
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| /linux-6.15/kernel/ |
| H A D | workqueue.c | 2214 int new_cpu; in wq_select_unbound_cpu() local
2223 new_cpu = __this_cpu_read(wq_rr_cpu_last); in wq_select_unbound_cpu()
2224 new_cpu = cpumask_next_and(new_cpu, wq_unbound_cpumask, cpu_online_mask); in wq_select_unbound_cpu()
2225 if (unlikely(new_cpu >= nr_cpu_ids)) { in wq_select_unbound_cpu()
2226 new_cpu = cpumask_first_and(wq_unbound_cpumask, cpu_online_mask); in wq_select_unbound_cpu()
2227 if (unlikely(new_cpu >= nr_cpu_ids)) in wq_select_unbound_cpu()
2230 __this_cpu_write(wq_rr_cpu_last, new_cpu); in wq_select_unbound_cpu()
2232 return new_cpu; in wq_select_unbound_cpu()
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| /linux-6.15/drivers/scsi/lpfc/ |
| H A D | lpfc_init.c | 12499 new_cpu = start_cpu; in lpfc_cpu_affinity_check()
12506 new_cpu = lpfc_next_present_cpu(new_cpu); in lpfc_cpu_affinity_check()
12524 cpu, cpup->eq, new_cpu, in lpfc_cpu_affinity_check()
12545 new_cpu = start_cpu; in lpfc_cpu_affinity_check()
12551 new_cpu = lpfc_next_present_cpu(new_cpu); in lpfc_cpu_affinity_check()
12572 cpu, cpup->eq, new_cpu, in lpfc_cpu_affinity_check()
12630 new_cpu = start_cpu; in lpfc_cpu_affinity_check()
12638 new_cpu = lpfc_next_present_cpu(new_cpu); in lpfc_cpu_affinity_check()
12644 new_cpu = start_cpu; in lpfc_cpu_affinity_check()
12650 new_cpu = lpfc_next_present_cpu(new_cpu); in lpfc_cpu_affinity_check()
[all …]
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| /linux-6.15/tools/perf/ |
| H A D | builtin-sched.c | 1633 bool new_cpu = false; in map_switch_event() local
1647 new_cpu = true; in map_switch_event()
1746 if (sched->map.comp && new_cpu) in map_switch_event()
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