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Searched refs:machine_info (Results 1 – 22 of 22) sorted by relevance

/xnu-8020.101.4/osfmk/i386/
H A Dcpu_topology.c92 assert(machine_info.physical_cpu == 1); in cpu_topology_sort()
93 assert(machine_info.logical_cpu == 1); in cpu_topology_sort()
175 …TOPO_DBG("cpu_topology_start() creating affinity sets:ncpus=%d max_cpus=%d\n", ncpus, machine_info… in cpu_topology_sort()
178 for (i = 0; i < machine_info.max_cpus; i++) { in cpu_topology_sort()
222 if (machine_info.max_cpus < machine_info.logical_cpu_max) { in cpu_topology_sort()
224 int logical_max = machine_info.max_cpus; in cpu_topology_sort()
226 if (machine_info.logical_cpu_max != machine_info.physical_cpu_max) { in cpu_topology_sort()
229 machine_info.logical_cpu_max = logical_max; in cpu_topology_sort()
230 machine_info.physical_cpu_max = physical_max; in cpu_topology_sort()
240 int ncpus = machine_info.max_cpus; in cpu_topology_start_cpu()
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H A Dmachine_routines.c701 return machine_info.logical_cpu; in ml_get_cpu_number_type()
703 return machine_info.logical_cpu_max; in ml_get_cpu_number_type()
705 return machine_info.physical_cpu; in ml_get_cpu_number_type()
707 return machine_info.physical_cpu_max; in ml_get_cpu_number_type()
741 machine_info.max_cpus = (integer_t)MIN(max_cpus, max_ncpus); in ml_set_max_cpus()
760 return machine_info.max_cpus; in ml_wait_max_cpus()
H A Dcpu_threads.c924 machine_info.physical_cpu_max += 1; in cpu_thread_alloc()
932 machine_info.logical_cpu_max += 1; in cpu_thread_alloc()
974 machine_info.logical_cpu += 1; in cpu_thread_init()
976 machine_info.physical_cpu += 1; in cpu_thread_init()
997 machine_info.logical_cpu -= 1; in cpu_thread_halt()
1001 machine_info.physical_cpu -= 1; in cpu_thread_halt()
/xnu-8020.101.4/osfmk/mach/
H A Dmachine.h95 struct machine_info { struct
107 typedef struct machine_info *machine_info_t; argument
108 typedef struct machine_info machine_info_data_t;
110 extern struct machine_info machine_info;
/xnu-8020.101.4/osfmk/kern/
H A Dstartup.c436 machine_info.memory_size = (uint32_t)mem_size; in kernel_bootstrap()
438 machine_info.max_mem = max_mem_actual; in kernel_bootstrap()
440 machine_info.max_mem = max_mem; in kernel_bootstrap()
442 machine_info.major_version = version_major; in kernel_bootstrap()
443 machine_info.minor_version = version_minor; in kernel_bootstrap()
801 vm_set_restrictions(machine_info.max_cpus); in kernel_bootstrap_thread()
823 vm_page_init_local_q(machine_info.max_cpus); in kernel_bootstrap_thread()
H A Dhost.c207 basic_info->memory_size = machine_info.memory_size; in host_info()
210 basic_info->max_cpus = machine_info.max_cpus; in host_info()
224 basic_info->physical_cpu = machine_info.physical_cpu; in host_info()
225 basic_info->physical_cpu_max = machine_info.physical_cpu_max; in host_info()
229 basic_info->logical_cpu = machine_info.logical_cpu; in host_info()
231 basic_info->logical_cpu_max = machine_info.logical_cpu_max; in host_info()
233 basic_info->max_mem = machine_info.max_mem; in host_info()
H A Dkpc_common.c54 #define COUNTERBUF_SIZE (machine_info.logical_cpu_max * \
371 for (int cpu = 0; cpu < machine_info.logical_cpu_max; ++cpu) { in kpc_get_shadow_counters()
H A Dmachine.c115 struct machine_info machine_info; variable
H A Dprocessor.c963 if (machine_info.logical_cpu_max == machine_info.physical_cpu_max) { in enable_smt_processors()
968 int ncpus = machine_info.logical_cpu_max; in enable_smt_processors()
H A Dsched_amp.c543 for (int i = 0; i < machine_info.logical_cpu_max; i++) { in sched_amp_thread_update_scan()
H A Dlock_rw.c640 if (word.r_waiting || word.w_waiting || (word.shared_count > machine_info.max_cpus)) { in lck_rw_deadline_for_spin()
/xnu-8020.101.4/osfmk/arm/commpage/
H A Dcommpage.c164 …*((uint8_t*)(_COMM_PAGE_PHYSICAL_CPUS + _COMM_PAGE_RW_OFFSET)) = (uint8_t) machine_info.physical_c… in commpage_populate()
165 …*((uint8_t*)(_COMM_PAGE_LOGICAL_CPUS + _COMM_PAGE_RW_OFFSET)) = (uint8_t) machine_info.logical_cpu… in commpage_populate()
166 *((uint64_t*)(_COMM_PAGE_MEMORY_SIZE + _COMM_PAGE_RW_OFFSET)) = machine_info.max_mem; in commpage_populate()
332 cpus = machine_info.max_cpus; in commpage_cpus()
/xnu-8020.101.4/osfmk/kperf/
H A Dkptimer.c171 const size_t deadlines_size = machine_info.logical_cpu_max * KPTIMER_MAX * in kptimer_setup()
176 for (int j = 0; j < machine_info.logical_cpu_max; j++) { in kptimer_setup()
195 for (int j = 0; j < machine_info.logical_cpu_max; j++) { in kptimer_reset()
428 for (int i = 0; i < machine_info.logical_cpu_max; i++) { in kptimer_broadcast_pet()
/xnu-8020.101.4/osfmk/arm/
H A Dmachine_routines.c210 os_atomic_inc(&machine_info.physical_cpu, relaxed); in ml_cpu_up()
211 os_atomic_inc(&machine_info.logical_cpu, relaxed); in ml_cpu_up()
226 os_atomic_dec(&machine_info.physical_cpu, relaxed); in ml_cpu_down()
227 os_atomic_dec(&machine_info.logical_cpu, relaxed); in ml_cpu_down()
249 return machine_info.memory_size; in ml_get_machine_mem()
H A Dmachine_routines_common.c1226 return machine_info.max_cpus; in ml_wait_max_cpus()
1337 machine_info.memory_size = (uint32_t)mem_size; in machine_conf()
1342 machine_info.max_cpus = num_cpus; in machine_conf()
1343 machine_info.physical_cpu_max = num_cpus; in machine_conf()
1344 machine_info.logical_cpu_max = num_cpus; in machine_conf()
/xnu-8020.101.4/osfmk/arm64/
H A Dmachine_routines.c661 os_atomic_inc(&machine_info.physical_cpu, relaxed); in ml_cpu_up()
662 os_atomic_inc(&machine_info.logical_cpu, relaxed); in ml_cpu_up()
677 os_atomic_dec(&machine_info.physical_cpu, relaxed); in ml_cpu_down()
678 os_atomic_dec(&machine_info.logical_cpu, relaxed); in ml_cpu_down()
709 return machine_info.memory_size; in ml_get_machine_mem()
/xnu-8020.101.4/osfmk/i386/commpage/
H A Dcommpage.c544 c1 = machine_info.physical_cpu_max; in commpage_populate_one()
546 c1 = machine_info.logical_cpu_max; in commpage_populate_one()
/xnu-8020.101.4/osfmk/x86_64/
H A Dpmap_pcid.c146 if (OSIncrementAtomic(&pmap_pcid_ncpus) == machine_info.max_cpus) { in pmap_pcid_configure()
/xnu-8020.101.4/osfmk/kdp/ml/x86_64/
H A Dkdp_machdep.c260 for (i = 0; i < machine_info.max_cpus; i++) { in kdp_machine_hostinfo()
/xnu-8020.101.4/tools/lldbmacros/
H A Dscheduler.py46 while x < unsigned(kern.globals.machine_info.physical_cpu):
111 while x < unsigned(kern.globals.machine_info.physical_cpu):
H A Dktrace.py617 'max_cpus': unsigned(kern.globals.machine_info.logical_cpu_max),
/xnu-8020.101.4/osfmk/i386/AT386/
H A Dmodel_dep.c351 machine_info.memory_size = (typeof(machine_info.memory_size))mem_size; in machine_conf()