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Searched refs:available_cpus (Results 1 - 14 of 14) sorted by relevance

/kernel/linux/linux-5.10/kernel/irq/
H A Dcpuhotplug.c63 struct cpumask available_cpus; in migrate_one_irq() local
118 cpumask_copy(&available_cpus, affinity); in migrate_one_irq()
119 cpumask_andnot(&available_cpus, &available_cpus, cpu_isolated_mask); in migrate_one_irq()
120 affinity = &available_cpus; in migrate_one_irq()
147 cpumask_andnot(&available_cpus, cpu_online_mask, in migrate_one_irq()
149 if (cpumask_intersects(&available_cpus, default_affinity)) in migrate_one_irq()
150 cpumask_and(&available_cpus, &available_cpus, in migrate_one_irq()
152 else if (cpumask_empty(&available_cpus)) in migrate_one_irq()
[all...]
/kernel/linux/linux-6.6/kernel/irq/
H A Dcpuhotplug.c63 struct cpumask available_cpus; in migrate_one_irq() local
118 cpumask_copy(&available_cpus, affinity); in migrate_one_irq()
119 cpumask_andnot(&available_cpus, &available_cpus, cpu_isolated_mask); in migrate_one_irq()
120 affinity = &available_cpus; in migrate_one_irq()
147 cpumask_andnot(&available_cpus, cpu_online_mask, in migrate_one_irq()
149 if (cpumask_intersects(&available_cpus, default_affinity)) in migrate_one_irq()
150 cpumask_and(&available_cpus, &available_cpus, in migrate_one_irq()
152 else if (cpumask_empty(&available_cpus)) in migrate_one_irq()
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/breakpoints/
H A Dstep_after_suspend_test.c169 cpu_set_t available_cpus; in main() local
187 err = sched_getaffinity(0, sizeof(available_cpus), &available_cpus); in main()
192 if (!CPU_ISSET(cpu, &available_cpus)) in main()
204 if (!CPU_ISSET(cpu, &available_cpus)) in main()
/kernel/linux/linux-6.6/tools/testing/selftests/breakpoints/
H A Dstep_after_suspend_test.c169 cpu_set_t available_cpus; in main() local
187 err = sched_getaffinity(0, sizeof(available_cpus), &available_cpus); in main()
192 if (!CPU_ISSET(cpu, &available_cpus)) in main()
204 if (!CPU_ISSET(cpu, &available_cpus)) in main()
/kernel/linux/linux-5.10/arch/ia64/kernel/
H A Dacpi.c84 static int available_cpus __initdata;
117 smp_boot_data.cpu_phys_id[available_cpus] = in acpi_parse_lsapic()
120 ++available_cpus; in acpi_parse_lsapic()
595 if (available_cpus == 0) { in early_acpi_boot_init()
598 smp_boot_data.cpu_phys_id[available_cpus] = in early_acpi_boot_init()
600 available_cpus = 1; /* We've got at least one of these, no? */ in early_acpi_boot_init()
602 smp_boot_data.cpu_count = available_cpus; in early_acpi_boot_init()
605 printk(KERN_INFO "%d CPUs available, %d CPUs total\n", available_cpus, in early_acpi_boot_init()
763 disabled_cpus = total_cpus - available_cpus; in prefill_possible_map()
772 possible = available_cpus in prefill_possible_map()
[all...]
/kernel/linux/linux-6.6/arch/ia64/kernel/
H A Dacpi.c84 static int available_cpus __initdata;
117 smp_boot_data.cpu_phys_id[available_cpus] = in acpi_parse_lsapic()
120 ++available_cpus; in acpi_parse_lsapic()
595 if (available_cpus == 0) { in early_acpi_boot_init()
598 smp_boot_data.cpu_phys_id[available_cpus] = in early_acpi_boot_init()
600 available_cpus = 1; /* We've got at least one of these, no? */ in early_acpi_boot_init()
602 smp_boot_data.cpu_count = available_cpus; in early_acpi_boot_init()
605 printk(KERN_INFO "%d CPUs available, %d CPUs total\n", available_cpus, in early_acpi_boot_init()
763 disabled_cpus = total_cpus - available_cpus; in prefill_possible_map()
772 possible = available_cpus in prefill_possible_map()
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/hw/hfi1/
H A Daffinity.c367 cpumask_var_t available_cpus)
379 if (!available_cpus) {
386 cpumask_andnot(available_cpus, &set->mask, &set->used);
389 cpumask_andnot(non_intr_cpus, available_cpus,
396 cpu = cpumask_first(available_cpus);
449 cpumask_var_t available_cpus; variable
456 if (!zalloc_cpumask_var(&available_cpus, GFP_KERNEL)) {
473 available_cpus);
485 free_cpumask_var(available_cpus); variable
490 free_cpumask_var(available_cpus); variable
[all...]
H A Dnetdev_rx.c160 unsigned int available_cpus; in hfi1_num_netdev_contexts() local
178 available_cpus = cpumask_weight(node_cpu_mask); in hfi1_num_netdev_contexts()
182 return min3(available_cpus, available_contexts, in hfi1_num_netdev_contexts()
/kernel/linux/linux-6.6/drivers/infiniband/hw/hfi1/
H A Daffinity.c323 cpumask_var_t available_cpus)
335 if (!available_cpus) {
342 cpumask_andnot(available_cpus, &set->mask, &set->used);
345 cpumask_andnot(non_intr_cpus, available_cpus,
352 cpu = cpumask_first(available_cpus);
405 cpumask_var_t available_cpus; variable
412 if (!zalloc_cpumask_var(&available_cpus, GFP_KERNEL)) {
429 available_cpus);
441 free_cpumask_var(available_cpus); variable
446 free_cpumask_var(available_cpus); variable
[all...]
H A Dnetdev_rx.c160 unsigned int available_cpus; in hfi1_num_netdev_contexts() local
178 available_cpus = cpumask_weight(node_cpu_mask); in hfi1_num_netdev_contexts()
182 return min3(available_cpus, available_contexts, in hfi1_num_netdev_contexts()
/kernel/linux/linux-5.10/arch/arm/common/
H A DbL_switcher.c423 cpumask_t available_cpus; in bL_switcher_halve_cpus() local
450 cpumask_copy(&available_cpus, cpu_online_mask); in bL_switcher_halve_cpus()
452 for_each_cpu(i, &available_cpus) { in bL_switcher_halve_cpus()
459 cpumask_clear_cpu(i, &available_cpus); in bL_switcher_halve_cpus()
460 for_each_cpu(j, &available_cpus) { in bL_switcher_halve_cpus()
473 cpumask_clear_cpu(match, &available_cpus); in bL_switcher_halve_cpus()
/kernel/linux/linux-6.6/arch/arm/common/
H A DbL_switcher.c423 cpumask_t available_cpus; in bL_switcher_halve_cpus() local
450 cpumask_copy(&available_cpus, cpu_online_mask); in bL_switcher_halve_cpus()
452 for_each_cpu(i, &available_cpus) { in bL_switcher_halve_cpus()
459 cpumask_clear_cpu(i, &available_cpus); in bL_switcher_halve_cpus()
460 for_each_cpu(j, &available_cpus) { in bL_switcher_halve_cpus()
473 cpumask_clear_cpu(match, &available_cpus); in bL_switcher_halve_cpus()
/kernel/linux/linux-5.10/kernel/sched/
H A Dfair.c10624 unsigned int available_cpus; in update_max_interval() local
10629 available_cpus = cpumask_weight(&avail_mask); in update_max_interval()
10631 available_cpus = num_online_cpus(); in update_max_interval()
10634 max_load_balance_interval = HZ*available_cpus/10; in update_max_interval()
/kernel/linux/linux-6.6/kernel/sched/
H A Dfair.c12002 unsigned int available_cpus; in update_max_interval() local
12007 available_cpus = cpumask_weight(&avail_mask); in update_max_interval()
12009 available_cpus = num_online_cpus(); in update_max_interval()
12012 max_load_balance_interval = HZ*available_cpus/10; in update_max_interval()

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