Home
last modified time | relevance | path

Searched refs:num_possible_cpus (Results 1 – 98 of 98) sorted by relevance

/linux-4.1.27/arch/arm/mach-socfpga/
Dplatsmp.c71 if (ncores > num_possible_cpus()) { in socfpga_smp_init_cpus()
73 "maximum of %d - clipping\n", ncores, num_possible_cpus()); in socfpga_smp_init_cpus()
74 ncores = num_possible_cpus(); in socfpga_smp_init_cpus()
/linux-4.1.27/drivers/staging/lustre/lustre/libcfs/linux/
Dlinux-tracefile.c67 num_possible_cpus(), GFP_KERNEL); in cfs_tracefile_init_arch()
81 for (i = 0; i < num_possible_cpus(); i++) in cfs_tracefile_init_arch()
104 for (i = 0; i < num_possible_cpus(); i++) in cfs_tracefile_fini_arch()
Dlinux-cpu.c105 num_possible_cpus() * in cfs_cpt_table_free()
154 num_possible_cpus() * sizeof(cptab->ctb_cpu2cpt[0])); in cfs_cpt_table_alloc()
159 num_possible_cpus() * sizeof(cptab->ctb_cpu2cpt[0])); in cfs_cpt_table_alloc()
/linux-4.1.27/samples/trace_events/
Dtrace-events-sample.h240 __bitmask( cpus, num_possible_cpus() )
249 __assign_bitmask(cpus, cpumask_bits(mask), num_possible_cpus());
/linux-4.1.27/arch/x86/kernel/
Di8253.c36 if (num_possible_cpus() > 1 || is_hpet_enabled() || in init_pit_clocksource()
Dapb_timer.c338 if (num_possible_cpus() <= sfi_mtimer_num) in apbt_time_init()
339 apbt_num_timers_used = num_possible_cpus(); in apbt_time_init()
Dalternative.c481 if (num_possible_cpus() == 1) in alternatives_smp_module_add()
527 BUG_ON(num_possible_cpus() == 1); in alternatives_enable_smp()
626 if (!uniproc_patched || num_possible_cpus() == 1) in alternative_instructions()
Dcrash.c411 unsigned long nr_cpus = num_possible_cpus(), nr_phdr, elf_sz; in prepare_elf64_headers()
Dtsc.c1049 if (num_possible_cpus() > 1) in unsynchronized_tsc()
Dsmpboot.c686 width = num_digits(num_possible_cpus()) + 1; /* + '#' sign */ in announce_cpu()
Dhpet.c616 if (num_timers_used == num_possible_cpus()) in hpet_msi_capability_lookup()
/linux-4.1.27/arch/mips/kernel/
Di8253.c34 if (num_possible_cpus() > 1) /* PIT does not scale! */ in init_pit_clocksource()
Drtlx-cmp.c57 if (num_possible_cpus() - aprp_cpu_index() < 1) { in rtlx_module_init()
Dvpe-cmp.c101 if (num_possible_cpus() - aprp_cpu_index() < 1) { in vpe_module_init()
Dsetup.c746 int i, possible = num_possible_cpus(); in prefill_possible_map()
Dperf_event_mipsxx.c162 if (num_possible_cpus() > 1) in vpe_shift()
1297 if (num_possible_cpus() > 1) in __hw_perf_event_init()
/linux-4.1.27/arch/microblaze/include/asm/
Dfixmap.h53 FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * num_possible_cpus()) - 1,
/linux-4.1.27/arch/blackfin/mm/
Dsram-alloc.c77 for (cpu = 0; cpu < num_possible_cpus(); ++cpu) { in l1sram_init()
105 for (cpu = 0; cpu < num_possible_cpus(); ++cpu) { in l1_data_sram_init()
128 for (cpu = 0; cpu < num_possible_cpus(); ++cpu) { in l1_data_sram_init()
153 for (cpu = 0; cpu < num_possible_cpus(); ++cpu) in l1_data_sram_init()
162 for (cpu = 0; cpu < num_possible_cpus(); ++cpu) { in l1_inst_sram_init()
842 for (cpu = 0; cpu < num_possible_cpus(); ++cpu) { in sram_proc_show()
/linux-4.1.27/arch/ia64/mm/
Dcontig.c135 cpu_data = __alloc_bootmem(PERCPU_PAGE_SIZE * num_possible_cpus(), in alloc_per_cpu_data()
156 ai = pcpu_alloc_alloc_info(1, num_possible_cpus()); in setup_per_cpu_areas()
Dtlb.c197 need_ptcg_sem = num_possible_cpus() > nptcg; in setup_ptcg_sem()
216 need_ptcg_sem = (num_possible_cpus() > nptcg); in setup_ptcg_sem()
233 need_ptcg_sem = (num_possible_cpus() > nptcg); in setup_ptcg_sem()
/linux-4.1.27/arch/sparc/kernel/
Dcpumap.c137 for (i = 0; i < num_possible_cpus(); i++) { in enumerate_cpuinfo_nodes()
233 for (last_cpu = (num_possible_cpus() - 1); last_cpu >= 0; last_cpu--) { in build_cpuinfo_tree()
379 for (i = 0; i < num_possible_cpus(); i++) { in simple_map_to_cpu()
Dmdesc.c644 if (*id < num_possible_cpus()) in __mark_core_id()
653 if (*id < num_possible_cpus()) in __mark_sock_id()
737 if (*id < num_possible_cpus()) in set_sock_ids_by_socket()
/linux-4.1.27/drivers/clocksource/
Ddummy_timer.c67 if (num_possible_cpus() > 1) in dummy_timer_register()
/linux-4.1.27/drivers/gpu/drm/i810/
Di810_drv.c86 if (num_possible_cpus() > 1) { in i810_init()
/linux-4.1.27/drivers/staging/lustre/lustre/libcfs/
Ddebug.c409 if (max > cfs_trace_max_debug_mb() || max < num_possible_cpus()) { in libcfs_debug_init()
412 max = max / num_possible_cpus(); in libcfs_debug_init()
Dtracefile.c913 if (mb < num_possible_cpus()) { in cfs_trace_set_debug_mb()
916 mb, num_possible_cpus()); in cfs_trace_set_debug_mb()
917 mb = num_possible_cpus(); in cfs_trace_set_debug_mb()
927 mb /= num_possible_cpus(); in cfs_trace_set_debug_mb()
1051 num_possible_cpus()); in tracefiled()
1052 for (i = 0; i < num_possible_cpus(); i++) in tracefiled()
Dtracefile.h189 j < num_possible_cpus(); \
/linux-4.1.27/arch/s390/hypfs/
Dhypfs_diag0c.c49 cpu_vec = kmalloc(sizeof(*cpu_vec) * num_possible_cpus(), GFP_KERNEL); in diag0c_store()
/linux-4.1.27/fs/squashfs/
Ddecompressor_multi_percpu.c96 return num_possible_cpus(); in squashfs_max_decompressors()
/linux-4.1.27/arch/arm/mach-mvebu/
Dplatsmp.c119 unsigned int ncores = num_possible_cpus(); in armada_xp_smp_init_cpus()
/linux-4.1.27/drivers/edac/
Docteon_edac-pc.c95 p->ed = edac_device_alloc_ctl_info(0, "cpu", num_possible_cpus(), in co_cache_error_probe()
/linux-4.1.27/drivers/thermal/
Dintel_powerclamp.c565 if (bitmap_weight(cpu_clamping_mask, num_possible_cpus())) { in end_power_clamp()
566 for_each_set_bit(i, cpu_clamping_mask, num_possible_cpus()) { in end_power_clamp()
775 bitmap_size = BITS_TO_LONGS(num_possible_cpus()) * sizeof(long); in powerclamp_init()
/linux-4.1.27/arch/mips/loongson/common/cs5536/
Dcs5536_mfgpt.c207 if (num_possible_cpus() > 1) /* MFGPT does not scale! */ in init_mfgpt_clocksource()
/linux-4.1.27/arch/ia64/include/asm/uv/
Duv_hub.h281 return num_possible_cpus(); in uv_blade_nr_possible_cpus()
/linux-4.1.27/arch/arm/mach-tegra/
Dflowctrl.c105 for (i = 0; i < num_possible_cpus(); i++) { in flowctrl_cpu_suspend_enter()
/linux-4.1.27/arch/arm/kernel/
Dperf_event_cpu.c87 irqs = min(pmu_device->num_resources, num_possible_cpus()); in cpu_pmu_free_irq()
118 irqs = min(pmu_device->num_resources, num_possible_cpus()); in cpu_pmu_request_irq()
Dmachine_kexec.c49 if (num_possible_cpus() > 1 && platform_can_secondary_boot() && in machine_kexec_prepare()
Dsmp.c417 unsigned int ncores = num_possible_cpus(); in smp_prepare_cpus()
Dsetup.c591 if (mpidr_hash_size() > 4 * num_possible_cpus()) in smp_build_mpidr_hash()
/linux-4.1.27/include/linux/
Dkdb.h181 if (cpu > num_possible_cpus()) in kdb_process_cpu()
Dcpumask.h95 #define num_possible_cpus() cpumask_weight(cpu_possible_mask) macro
104 #define num_possible_cpus() 1U macro
Dworkqueue.h322 max_t(int, WQ_MAX_ACTIVE, num_possible_cpus() * WQ_MAX_UNBOUND_PER_CPU)
/linux-4.1.27/mm/
Dpercpu.c1435 v = num_possible_cpus(); in pcpu_dump_alloc_info()
1856 if (wasted > num_possible_cpus() / 3) in pcpu_build_alloc_info()
2090 BUG_ON(ai->groups[0].nr_units != num_possible_cpus()); in pcpu_page_first_chunk()
2095 pages_size = PFN_ALIGN(unit_pages * num_possible_cpus() * in pcpu_page_first_chunk()
2101 for (unit = 0; unit < num_possible_cpus(); unit++) in pcpu_page_first_chunk()
2119 vm.size = num_possible_cpus() * ai->unit_size; in pcpu_page_first_chunk()
2122 for (unit = 0; unit < num_possible_cpus(); unit++) { in pcpu_page_first_chunk()
Dhugetlb.c2267 num_fault_mutexes = roundup_pow_of_two(8 * num_possible_cpus()); in hugetlb_init()
Dslab.c3798 if (cachep->size <= PAGE_SIZE && num_possible_cpus() > 1) in enable_cpucache()
/linux-4.1.27/fs/fscache/
Dmain.c105 unsigned int nr_cpus = num_possible_cpus(); in fscache_init()
/linux-4.1.27/arch/x86/kernel/apic/
Dprobe_32.c158 if (num_possible_cpus() > 8) { in default_setup_apic_routing()
Dapic_flat_64.c257 if (apic == &apic_physflat || num_possible_cpus() > 8) in physflat_probe()
Dapic.c836 if (num_possible_cpus() > 1) { in setup_boot_APIC_clock()
845 if (num_possible_cpus() > 1) in setup_boot_APIC_clock()
Dx2apic_uv_x.c937 bytes = sizeof(uv_cpu_to_blade[0]) * num_possible_cpus(); in uv_system_init()
/linux-4.1.27/kernel/debug/kdb/
Dkdb_bt.c177 if (cpu >= num_possible_cpus() || !cpu_online(cpu)) { in kdb_bt()
/linux-4.1.27/arch/nios2/kernel/
Dcpuinfo.c177 return i < num_possible_cpus() ? (void *) (i + 1) : NULL; in cpuinfo_start()
/linux-4.1.27/arch/powerpc/kernel/
Dpaca.c79 nr = num_possible_cpus() - NR_LPPACAS; in free_lppacas()
/linux-4.1.27/drivers/net/caif/
Dcaif_virtio.c386 if (cfv->allocsz <= (num_possible_cpus() + 1) * cfv->ndev->mtu) in cfv_create_genpool()
390 if (cfv->allocsz <= num_possible_cpus() * cfv->ndev->mtu) { in cfv_create_genpool()
422 cfv->reserved_size = num_possible_cpus() * cfv->ndev->mtu; in cfv_create_genpool()
/linux-4.1.27/arch/arm/mach-exynos/
Dexynos.c185 for (core_id = 0; core_id < num_possible_cpus(); core_id++) { in exynos_set_delayed_reset_assertion()
/linux-4.1.27/arch/x86/kernel/cpu/mcheck/
Dmce-inject.c225 if (m.extcpu >= num_possible_cpus() || !cpu_online(m.extcpu)) in mce_write()
/linux-4.1.27/arch/s390/appldata/
Dappldata_os.c174 (num_possible_cpus() * sizeof(struct appldata_os_per_cpu)); in appldata_os_init()
/linux-4.1.27/arch/powerpc/platforms/pseries/
Ddlpar.c394 if (cpu == num_possible_cpus()) in dlpar_online_cpu()
488 if (cpu == num_possible_cpus()) in dlpar_offline_cpu()
Dhotplug-cpu.c275 num_possible_cpus()); in pseries_add_processor()
/linux-4.1.27/arch/mips/loongson/loongson-3/
Dsmp.c275 for (i = 1; i < num_possible_cpus(); i++) in loongson3_ipi_interrupt()
295 for (i = 0; i < num_possible_cpus(); i++) in loongson3_init_secondary()
/linux-4.1.27/kernel/
Dpid.c597 PIDS_PER_CPU_DEFAULT * num_possible_cpus())); in pidmap_init()
599 PIDS_PER_CPU_MIN * num_possible_cpus()); in pidmap_init()
Dkprobes.c1863 rp->maxactive = max_t(unsigned int, 10, 2*num_possible_cpus()); in register_kretprobe()
1865 rp->maxactive = num_possible_cpus(); in register_kretprobe()
Dfutex.c3057 futex_hashsize = roundup_pow_of_two(256 * num_possible_cpus()); in futex_init()
/linux-4.1.27/arch/x86/xen/
Dsmp.c347 while ((num_possible_cpus() > 1) && (num_possible_cpus() > max_cpus)) { in xen_smp_prepare_cpus()
/linux-4.1.27/drivers/scsi/bnx2fc/
Dbnx2fc_io.c16 #define RESERVE_FREE_LIST_INDEX num_possible_cpus()
254 int arr_sz = num_possible_cpus() + 1; in bnx2fc_cmd_mgr_alloc()
321 num_possible_cpus()]); in bnx2fc_cmd_mgr_alloc()
324 &cmgr->free_list[num_possible_cpus()]); in bnx2fc_cmd_mgr_alloc()
411 for (i = 0; i < num_possible_cpus() + 1; i++) { in bnx2fc_cmd_mgr_free()
559 index = io_req->xid % num_possible_cpus(); in bnx2fc_cmd_release()
Dbnx2fc_hwi.c1047 unsigned int cpu = wqe % num_possible_cpus(); in bnx2fc_process_new_cqes()
/linux-4.1.27/drivers/staging/lustre/lustre/ptlrpc/
Dptlrpcd.c384 if (index >= 0 && index < num_possible_cpus()) { in ptlrpcd()
386 if (++index >= num_possible_cpus()) in ptlrpcd()
/linux-4.1.27/arch/mips/oprofile/
Dop_model_mipsxx.c69 if (num_possible_cpus() > 1) in vpe_shift()
/linux-4.1.27/arch/x86/platform/uv/
Dtlb_uv.c1340 if (*offset < num_possible_cpus()) in ptc_seq_start()
1348 if (*offset < num_possible_cpus()) in ptc_seq_next()
1383 if (cpu < num_possible_cpus() && cpu_online(cpu)) { in ptc_seq_show()
1971 size_t hpsz = sizeof(struct hub_and_pnode) * num_possible_cpus(); in make_per_cpu_thp()
/linux-4.1.27/arch/arm64/kernel/
Dsmp.c432 unsigned int cpu, ncores = num_possible_cpus(); in smp_prepare_cpus()
Dsetup.c207 if (mpidr_hash_size() > 4 * num_possible_cpus()) in smp_build_mpidr_hash()
Dperf_event.c397 irqs = min(pmu_device->num_resources, num_possible_cpus()); in armpmu_release_hardware()
443 irqs = min(pmu_device->num_resources, num_possible_cpus()); in armpmu_reserve_hardware()
/linux-4.1.27/include/net/
Dinet_hashtables.h175 unsigned int nr_pcpus = num_possible_cpus(); in inet_ehash_locks_alloc()
/linux-4.1.27/arch/blackfin/kernel/
Dprocess.c104 if (current->nr_cpus_allowed == num_possible_cpus()) in bfin_clone()
Dsetup.c100 for (cpu = 0; cpu < num_possible_cpus(); ++cpu) in generate_cplb_tables()
1403 if (cpu_num != num_possible_cpus() - 1)
/linux-4.1.27/arch/arc/kernel/
Dsetup.c453 return *pos < num_possible_cpus() ? cpu_to_ptr(*pos) : NULL; in c_start()
/linux-4.1.27/drivers/net/wireless/mwifiex/
Dmain.c1128 if ((num_possible_cpus() > 1) || adapter->iface_type == MWIFIEX_USB) { in mwifiex_add_card()
1130 pr_notice("rx work enabled, cpus %d\n", num_possible_cpus()); in mwifiex_add_card()
/linux-4.1.27/arch/powerpc/sysdev/
Dmpic.c1458 BUG_ON(num_possible_cpus() > MPIC_MAX_CPUS); in mpic_alloc()
1530 name, vers, (unsigned long long)mpic->paddr, num_possible_cpus()); in mpic_alloc()
1906 nr_cpus = num_possible_cpus(); in smp_mpic_probe()
/linux-4.1.27/kernel/time/
Dclockevents.c486 WARN_ON(num_possible_cpus() > 1); in clockevents_register_device()
Dtick-sched.c1165 do_div(offset, num_possible_cpus()); in tick_setup_sched_timer()
/linux-4.1.27/lib/
Drhashtable.c70 unsigned int nr_pcpus = num_possible_cpus(); in alloc_bucket_locks()
/linux-4.1.27/fs/
Daio.c696 nr_events = max(nr_events, num_possible_cpus() * 4); in ioctx_alloc()
739 ctx->req_batch = (ctx->nr_events - 1) / (num_possible_cpus() * 4); in ioctx_alloc()
/linux-4.1.27/drivers/irqchip/
Dirq-gic.c359 if (!mask && num_possible_cpus() > 1) in gic_get_cpumask()
/linux-4.1.27/drivers/md/
Ddm-stats.c264 if (!check_shared_memory(shared_alloc_size + num_possible_cpus() * percpu_alloc_size)) in dm_stats_create()
/linux-4.1.27/kernel/printk/
Dprintk.c864 if (num_possible_cpus() == 1) in log_buf_add_cpu()
867 cpu_extra = (num_possible_cpus() - 1) * __LOG_CPU_MAX_BUF_LEN; in log_buf_add_cpu()
/linux-4.1.27/drivers/staging/lustre/lustre/obdclass/
Dlprocfs_status.c1085 num_entry = num_possible_cpus(); in lprocfs_alloc_stats()
1138 num_entry = num_possible_cpus(); in lprocfs_free_stats()
/linux-4.1.27/drivers/block/
Dnvme-core.c2212 nr_io_queues = num_possible_cpus(); in nvme_setup_io_queues()
2950 dev->entry = kzalloc_node(num_possible_cpus() * sizeof(*dev->entry), in nvme_probe()
2954 dev->queues = kzalloc_node((num_possible_cpus() + 1) * sizeof(void *), in nvme_probe()
/linux-4.1.27/drivers/cpufreq/
Dintel_pstate.c1239 all_cpu_data = vzalloc(sizeof(void *) * num_possible_cpus()); in intel_pstate_init()
/linux-4.1.27/drivers/clk/samsung/
Dclk-exynos4.c1372 if (num_possible_cpus() == 4) in exynos4x12_core_down_clock()
/linux-4.1.27/Documentation/
Dworkqueue.txt239 wq, the limit is higher of 512 and 4 * num_possible_cpus(). These
/linux-4.1.27/net/ipv4/netfilter/
Darp_tables.c1501 if (tmp.size >= INT_MAX / num_possible_cpus()) in compat_do_replace()
Dip_tables.c1811 if (tmp.size >= INT_MAX / num_possible_cpus()) in compat_do_replace()
/linux-4.1.27/net/ipv6/netfilter/
Dip6_tables.c1824 if (tmp.size >= INT_MAX / num_possible_cpus()) in compat_do_replace()
/linux-4.1.27/arch/powerpc/xmon/
Dxmon.c2132 if (num_possible_cpus() == 0) { in dump_all_pacas()
/linux-4.1.27/arch/mips/mm/
Dtlbex.c362 if (num_possible_cpus() > 1) { in build_get_work_registers()
/linux-4.1.27/drivers/net/wireless/ath/ath9k/
Dhw.c419 if (num_possible_cpus() > 1) in ath9k_hw_init_config()
/linux-4.1.27/kernel/sched/
Dcore.c5191 int i, cpu_num = num_possible_cpus(); in register_sched_domain_sysctl()
/linux-4.1.27/kernel/trace/
Dtrace.c3037 iter->buffer_iter = kzalloc(sizeof(*iter->buffer_iter) * num_possible_cpus(), in __tracing_open()