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Searched refs:active_cpus (Results 1 - 21 of 21) sorted by relevance

/kernel/linux/linux-5.10/kernel/sched/
H A Dcore_ctl.c33 unsigned int active_cpus; member
155 return sysfs_emit(buf, "%u\n", state->active_cpus); in show_active_cpus()
226 core_ctl_attr_ro(active_cpus); variable
235 &active_cpus.attr,
425 if (need > prev_cluster->active_cpus) in prev_cluster_nr_need_assist()
426 need = need - prev_cluster->active_cpus; in prev_cluster_nr_need_assist()
520 return (need < cluster->active_cpus || (need > cluster->active_cpus && in adjustment_possible()
542 cluster->active_cpus = get_active_cpu_count(cluster); in eval_need()
543 thres_idx = cluster->active_cpus in eval_need()
[all...]
/kernel/linux/linux-6.6/kernel/sched/
H A Dcore_ctl.c33 unsigned int active_cpus; member
155 return sysfs_emit(buf, "%u\n", state->active_cpus); in show_active_cpus()
226 core_ctl_attr_ro(active_cpus); variable
235 &active_cpus.attr,
425 if (need > prev_cluster->active_cpus) in prev_cluster_nr_need_assist()
426 need = need - prev_cluster->active_cpus; in prev_cluster_nr_need_assist()
520 return (need < cluster->active_cpus || (need > cluster->active_cpus && in adjustment_possible()
542 cluster->active_cpus = get_active_cpu_count(cluster); in eval_need()
543 thres_idx = cluster->active_cpus in eval_need()
[all...]
/kernel/linux/build/test/moduletest/runtest/bin/cpuisolation_t/testcases/bin/
H A Dcpuisolation06.sh16 # Description: check active_cpus node status about CPU isolation
34 active_cpus=${dir_name}/active_cpus
37 cat $active_cpus
39 tst_res TPASS "Node active_cpus can be read."
41 tst_res TFAIL "Node active_cpus status error."
45 echo 1 > $active_cpus
47 tst_res TPASS "Node active_cpus can be write."
49 tst_res TFAIL "Node active_cpus status error."
55 tst_res TPASS "active_cpus nod
[all...]
H A Dcpuisolation01.sh109 active_cpus=${dir_name}/active_cpus
115 if [[ -e "${active_cpus}" && -e "${enable}" && -e "${global_state}" \
/kernel/linux/linux-5.10/drivers/leds/trigger/
H A Dledtrig-cpu.c77 unsigned int active_cpus; in ledtrig_cpu() local
83 active_cpus = atomic_read(&num_active_cpus); in ledtrig_cpu()
91 DIV_ROUND_UP(LED_FULL * active_cpus, total_cpus)); in ledtrig_cpu()
/kernel/linux/linux-6.6/drivers/leds/trigger/
H A Dledtrig-cpu.c77 unsigned int active_cpus; in ledtrig_cpu() local
83 active_cpus = atomic_read(&num_active_cpus); in ledtrig_cpu()
91 DIV_ROUND_UP(LED_FULL * active_cpus, total_cpus)); in ledtrig_cpu()
/kernel/linux/linux-6.6/kernel/
H A Dstop_machine.c175 const struct cpumask *active_cpus; member
218 if (!msdata->active_cpus) { in multi_cpu_stop()
222 cpumask = msdata->active_cpus; in multi_cpu_stop()
344 .active_cpus = cpumask_of(cpu1), in stop_two_cpus()
597 .active_cpus = cpus, in stop_machine_cpuslocked()
647 .active_cpus = smt_mask, in stop_core_cpuslocked()
685 .active_cpus = cpus }; in stop_machine_from_inactive_cpu()
/kernel/linux/linux-6.6/drivers/net/ethernet/google/gve/
H A Dgve_utils.c21 unsigned int active_cpus = min_t(int, priv->num_ntfy_blks / 2, in gve_tx_add_to_block() local
29 netif_set_xps_queue(priv->dev, get_cpu_mask(ntfy_idx % active_cpus), in gve_tx_add_to_block()
H A Dgve_main.c334 unsigned int active_cpus; in gve_alloc_notify_blocks() local
374 active_cpus = min_t(int, priv->num_ntfy_blks / 2, num_online_cpus()); in gve_alloc_notify_blocks()
419 get_cpu_mask(i % active_cpus)); in gve_alloc_notify_blocks()
/kernel/linux/linux-5.10/kernel/
H A Dstop_machine.c159 const struct cpumask *active_cpus; member
202 if (!msdata->active_cpus) { in multi_cpu_stop()
206 cpumask = msdata->active_cpus; in multi_cpu_stop()
328 .active_cpus = cpumask_of(cpu1), in stop_two_cpus()
577 .active_cpus = cpus, in stop_machine_cpuslocked()
644 .active_cpus = cpus }; in stop_machine_from_inactive_cpu()
/kernel/linux/linux-6.6/arch/powerpc/include/asm/
H A Dmmu_context.h125 atomic_inc(&mm->context.active_cpus); in inc_mm_active_cpus()
130 VM_WARN_ON_ONCE(atomic_read(&mm->context.active_cpus) <= 0); in dec_mm_active_cpus()
131 atomic_dec(&mm->context.active_cpus); in dec_mm_active_cpus()
154 * Both the 'copros' and 'active_cpus' counts are looked at in in mm_context_remove_copro()
H A Dtlb.h60 if (atomic_read(&mm->context.active_cpus) > 1) in mm_is_thread_local()
/kernel/linux/linux-5.10/arch/powerpc/include/asm/book3s/64/
H A Dmmu.h104 atomic_t active_cpus; member
249 atomic_dec(&(mm)->context.active_cpus); \
/kernel/linux/linux-5.10/arch/powerpc/include/asm/
H A Dmmu_context.h136 atomic_inc(&mm->context.active_cpus); in inc_mm_active_cpus()
141 atomic_dec(&mm->context.active_cpus); in dec_mm_active_cpus()
164 * Both the 'copros' and 'active_cpus' counts are looked at in in mm_context_remove_copro()
H A Dtlb.h65 if (atomic_read(&mm->context.active_cpus) > 1) in mm_is_thread_local()
/kernel/linux/linux-6.6/arch/powerpc/include/asm/book3s/64/
H A Dmmu.h105 atomic_t active_cpus; member
/kernel/linux/linux-5.10/arch/powerpc/mm/book3s64/
H A Dmmu_context.c202 atomic_set(&mm->context.active_cpus, 0); in init_new_context()
H A Dradix_tlb.c675 atomic_dec(&mm->context.active_cpus); in do_exit_flush_lazy_tlb()
/kernel/linux/linux-6.6/arch/powerpc/mm/book3s64/
H A Dmmu_context.c214 atomic_set(&mm->context.active_cpus, 0); in init_new_context()
H A Dradix_tlb.c699 * underflowing the active_cpus count in that case. The race should in exit_lazy_flush_tlb()
767 int active_cpus = atomic_read(&mm->context.active_cpus); in flush_type_needed() local
770 if (active_cpus == 0) in flush_type_needed()
772 if (active_cpus == 1 && cpumask_test_cpu(cpu, mm_cpumask(mm))) { in flush_type_needed()
/kernel/linux/linux-5.10/drivers/net/ethernet/google/gve/
H A Dgve_main.c212 unsigned int active_cpus; in gve_alloc_notify_blocks() local
252 active_cpus = min_t(int, priv->num_ntfy_blks / 2, num_online_cpus()); in gve_alloc_notify_blocks()
288 get_cpu_mask(i % active_cpus)); in gve_alloc_notify_blocks()

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