Searched refs:nr_cpu_ids (Results 1 - 25 of 303) sorted by relevance

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/linux-master/kernel/
H A Dwatchdog_buddy.c16 if (next_cpu >= nr_cpu_ids)
20 return nr_cpu_ids;
51 if (next_cpu < nr_cpu_ids)
75 if (next_cpu < nr_cpu_ids)
102 if (next_cpu >= nr_cpu_ids)
H A Dscftorture.c342 cpu = torture_random(trsp) % nr_cpu_ids;
349 cpu = torture_random(trsp) % nr_cpu_ids;
372 cpu = torture_random(trsp) % nr_cpu_ids;
455 cpu = scfp->cpu % nr_cpu_ids;
465 WARN_ONCE(curcpu != scfp->cpu % nr_cpu_ids,
466 "%s: Wanted CPU %d, running on %d, nr_cpu_ids = %d\n",
467 __func__, scfp->cpu, curcpu, nr_cpu_ids);
564 weight_resched1 = weight_resched == 0 ? 0 : 2 * nr_cpu_ids;
565 weight_single1 = weight_single == 0 ? 0 : 2 * nr_cpu_ids;
566 weight_single_rpc1 = weight_single_rpc == 0 ? 0 : 2 * nr_cpu_ids;
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H A Dsmp.c244 if (WARN_ONCE(cpu < 0 || cpu >= nr_cpu_ids, "%s: cpu = %d\n", __func__, cpu))
410 if ((unsigned)cpu >= nr_cpu_ids || !cpu_online(cpu)) {
732 for (cpu = cpumask_first_and(nodemask, mask); cpu < nr_cpu_ids;
738 /* Any online will do: smp_call_function_single handles nr_cpu_ids. */
796 if (cpu < nr_cpu_ids)
939 if (get_option(&str, &nr_cpus) && nr_cpus > 0 && nr_cpus < nr_cpu_ids)
960 unsigned int nr_cpu_ids __read_mostly = NR_CPUS;
961 EXPORT_SYMBOL(nr_cpu_ids); variable
964 /* An arch may set nr_cpu_ids earlier if needed, so this would be redundant */
1117 if (cpu >= nr_cpu_ids || !cpu_onlin
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/linux-master/lib/
H A Dcpumask_kunit.c44 for_each_cpu_wrap(cpu, m, nr_cpu_ids / 2) \
68 KUNIT_EXPECT_EQ_MSG(test, nr_cpu_ids, cpumask_weight(cpu_possible_mask),
70 KUNIT_EXPECT_EQ_MSG(test, nr_cpu_ids, cpumask_weight(&mask_all), MASK_MSG(&mask_all));
75 KUNIT_EXPECT_LE_MSG(test, nr_cpu_ids, cpumask_first(&mask_empty), MASK_MSG(&mask_empty));
79 KUNIT_EXPECT_LE_MSG(test, nr_cpu_ids, cpumask_first_zero(cpu_possible_mask),
87 KUNIT_EXPECT_EQ_MSG(test, nr_cpu_ids - 1, cpumask_last(cpu_possible_mask),
94 KUNIT_EXPECT_LE_MSG(test, nr_cpu_ids, cpumask_next_zero(-1, cpu_possible_mask),
97 KUNIT_EXPECT_LE_MSG(test, nr_cpu_ids, cpumask_next(-1, &mask_empty),
H A Dcpumask.c17 * Return: >= nr_cpu_ids on completion
139 * enumeration is O(sched_domains_numa_levels * nr_cpu_ids), while
141 * O(sched_domains_numa_levels * nr_cpu_ids * log(nr_cpu_ids)).
152 WARN_ON(cpu >= nr_cpu_ids);
167 * Return: >= nr_cpu_ids if the intersection is empty.
179 if (next < nr_cpu_ids)
190 * Return: >= nr_cpu_ids if the intersection is empty.
199 if (next < nr_cpu_ids)
H A Dflex_proportions.c89 #define PROP_BATCH (8*(1+ilog2(nr_cpu_ids)))
127 if (val < (nr_cpu_ids * PROP_BATCH))
/linux-master/arch/arm64/include/asm/
H A Dsmp_plat.h38 for (cpu = 0; cpu < nr_cpu_ids; cpu++)
/linux-master/arch/arm/mach-spear/
H A Dplatsmp.c102 if (ncores > nr_cpu_ids) {
104 ncores, nr_cpu_ids);
105 ncores = nr_cpu_ids;
/linux-master/arch/arm/mach-bcm/
H A Dbcm63xx_smp.c64 if (ncores > nr_cpu_ids) {
66 ncores, nr_cpu_ids);
67 ncores = nr_cpu_ids;
/linux-master/arch/x86/kernel/apic/
H A Dapic_common.c23 if (mps_cpu < nr_cpu_ids && cpu_present(mps_cpu))
H A Dprobe_32.c98 if (nr_cpu_ids <= 8 || xen_pv_domain())
121 if (nr_cpu_ids > 8 && !xen_pv_domain())
/linux-master/kernel/irq/
H A Dmigration.c29 if (cpumask_any_and(desc->pending_mask, cpu_online_mask) >= nr_cpu_ids) {
77 if (cpumask_any_and(desc->pending_mask, cpu_online_mask) < nr_cpu_ids) {
H A Dcpuhotplug.c39 if (cpumask_any_but(m, cpu) < nr_cpu_ids &&
40 cpumask_any_and(m, cpu_online_mask) >= nr_cpu_ids) {
113 if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids) {
H A Dipi.c70 if (next < nr_cpu_ids)
72 if (next < nr_cpu_ids) {
168 if (!data || cpu >= nr_cpu_ids)
199 if (cpu >= nr_cpu_ids)
/linux-master/net/netfilter/
H A Dnf_flow_table_procfs.c14 for (cpu = *pos - 1; cpu < nr_cpu_ids; ++cpu) {
29 for (cpu = *pos; cpu < nr_cpu_ids; ++cpu) {
/linux-master/arch/x86/kernel/cpu/
H A Dtopology.c241 if (apic_id != topo_info.boot_cpu_apic_id && topo_info.nr_assigned_cpus >= nr_cpu_ids) {
242 pr_warn_once("CPU limit of %d reached. Ignoring further CPUs\n", nr_cpu_ids);
382 unsigned int possible = nr_cpu_ids;
391 if (possible < nr_cpu_ids) {
433 if (WARN_ON_ONCE(assigned > nr_cpu_ids)) {
434 disabled += assigned - nr_cpu_ids;
435 assigned = nr_cpu_ids;
437 allowed = min_t(unsigned int, total, nr_cpu_ids);
/linux-master/arch/powerpc/kernel/
H A Dpaca.c62 size_t shared_lppaca_total_size = PAGE_ALIGN(nr_cpu_ids * LPPACA_SIZE);
245 paca_nr_cpu_ids = nr_cpu_ids;
247 paca_ptrs_size = sizeof(struct paca_struct *) * nr_cpu_ids;
291 new_ptrs_size = sizeof(struct paca_struct *) * nr_cpu_ids;
296 paca_nr_cpu_ids = nr_cpu_ids;
309 paca_ptrs_size + paca_struct_size, nr_cpu_ids);
H A Dsetup-common.c325 if (cpumask_next(cpu_id, cpu_online_mask) >= nr_cpu_ids)
337 if ((*pos) < nr_cpu_ids)
418 for (int i = 0; i < nthreads && cpu < nr_cpu_ids; i++) {
440 * of things like irqstacks to nr_cpu_ids rather than NR_CPUS.
460 cpu_to_phys_id = memblock_alloc(nr_cpu_ids * sizeof(u32),
464 __func__, nr_cpu_ids * sizeof(u32), __alignof__(u32));
509 } else if (cpu >= nr_cpu_ids) {
514 if (cpu < nr_cpu_ids)
548 if (maxcpus > nr_cpu_ids) {
552 maxcpus, nr_cpu_ids);
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/linux-master/arch/arm/kernel/
H A Ddevtree.c129 if (WARN(cpuidx > nr_cpu_ids, "DT /cpu %u nodes greater than "
131 cpuidx, nr_cpu_ids)) {
132 cpuidx = nr_cpu_ids;
/linux-master/include/linux/
H A Dcpumask.h8 * only nr_cpu_ids (<= NR_CPUS) bits are valid.
26 * You should only assume nr_cpu_ids bits of this mask are valid. This is
37 #define cpumask_pr_args(maskp) nr_cpu_ids, cpumask_bits(maskp)
40 #define nr_cpu_ids ((unsigned int)NR_CPUS) macro
42 extern unsigned int nr_cpu_ids;
48 WARN_ON(nr != nr_cpu_ids);
50 nr_cpu_ids = nr;
73 * least as big as 'nr_cpu_ids' itself is, and all our cpumask
82 #define small_cpumask_bits nr_cpu_ids
85 #define small_cpumask_bits nr_cpu_ids
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/linux-master/arch/riscv/kernel/
H A Dsmpboot.c155 if (cpuid > nr_cpu_ids)
157 cpuid, nr_cpu_ids);
171 for (cpuid = 1; cpuid < nr_cpu_ids; cpuid++)
/linux-master/arch/arm/include/asm/
H A Dsmp_plat.h83 for (cpu = 0; cpu < nr_cpu_ids; cpu++)
/linux-master/arch/powerpc/include/asm/
H A Dcputhreads.h37 return nr_cpu_ids >> threads_shift;
/linux-master/scripts/gdb/linux/
H A Dtimerlist.py151 nr_cpu_ids = 1
153 nr_cpu_ids = gdb.parse_and_eval("nr_cpu_ids")
157 num_bytes = (nr_cpu_ids + 7) / 8
173 extra = nr_cpu_ids % 8
/linux-master/kernel/sched/
H A Dcpupri.c99 if (cpumask_any_and(&p->cpus_mask, vec->mask) >= nr_cpu_ids)
290 cp->cpu_to_pri = kcalloc(nr_cpu_ids, sizeof(int), GFP_KERNEL);

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