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Searched refs:cpus_read_lock (Results 1 – 25 of 115) sorted by relevance

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/linux/include/linux/
A Dcpuhplock.h20 void cpus_read_lock(void);
36 static inline void cpus_read_lock(void) { } in cpus_read_lock() function
47 DEFINE_LOCK_GUARD_0(cpus_read_lock, cpus_read_lock(), cpus_read_unlock())
A Dstatic_call.h256 cpus_read_lock(); in __static_call_update()
/linux/kernel/
A Djump_label.c190 cpus_read_lock(); in static_key_slow_inc()
222 cpus_read_lock(); in static_key_enable()
247 cpus_read_lock(); in static_key_disable()
320 cpus_read_lock(); in __static_key_slow_dec()
544 cpus_read_lock(); in jump_label_init()
591 cpus_read_lock(); in jump_label_init_ro()
833 cpus_read_lock(); in jump_label_module_notify()
A Dsmpboot.c293 cpus_read_lock(); in smpboot_register_percpu_thread()
319 cpus_read_lock(); in smpboot_unregister_percpu_thread()
A Dstatic_call_inline.c139 cpus_read_lock(); in __static_call_update()
449 cpus_read_lock(); in static_call_module_notify()
504 cpus_read_lock(); in static_call_init()
A Dkprobes.c608 cpus_read_lock(); in kprobe_optimizer()
859 cpus_read_lock(); in try_to_optimize_kprobe()
895 cpus_read_lock(); in optimize_all_kprobes()
923 cpus_read_lock(); in unoptimize_all_kprobes()
1170 cpus_read_lock(); in arm_kprobe()
1184 cpus_read_lock(); in disarm_kprobe()
1306 cpus_read_lock(); in register_aggr_kprobe()
1664 cpus_read_lock(); in register_kprobe()
/linux/kernel/trace/
A Dtrace_hwlat.c328 cpus_read_lock(); in move_to_next_cpu()
401 cpus_read_lock(); in stop_single_kthread()
428 cpus_read_lock(); in start_single_kthread()
482 cpus_read_lock(); in stop_per_cpu_kthreads()
518 cpus_read_lock(); in hwlat_hotplug_workfn()
587 cpus_read_lock(); in start_per_cpu_kthreads()
/linux/arch/mips/kernel/
A Dmips-mt-fpaff.c80 cpus_read_lock(); in mipsmt_sys_sched_setaffinity()
170 cpus_read_lock(); in mipsmt_sys_sched_getaffinity()
/linux/kernel/cgroup/
A Dlegacy_freezer.c116 cpus_read_lock(); in freezer_css_online()
142 cpus_read_lock(); in freezer_css_offline()
392 cpus_read_lock(); in freezer_change_state()
A Dcpuset-v1.c171 cpus_read_lock(); in cpuset_write_s64()
415 cpus_read_lock(); in cpuset_write_u64()
/linux/kernel/sched/
A Dmembarrier.c266 cpus_read_lock(); in membarrier_global_expedited()
360 cpus_read_lock(); in membarrier_private_expedited()
474 cpus_read_lock(); in sync_runqueues_membarrier_state()
/linux/drivers/powercap/
A Dintel_rapl_common.c288 cpus_read_lock(); in get_energy_counter()
345 cpus_read_lock(); in set_domain_enable()
364 cpus_read_lock(); in get_domain_enable()
445 cpus_read_lock(); in set_power_limit()
465 cpus_read_lock(); in get_current_power_limit()
485 cpus_read_lock(); in set_time_window()
503 cpus_read_lock(); in get_time_window()
537 cpus_read_lock(); in get_max_power()
1868 cpus_read_lock(); in cpumask_show()
2250 cpus_read_lock(); in power_limit_state_save()
[all …]
/linux/Documentation/virt/kvm/
A Dlocking.rst12 - cpus_read_lock() is taken outside kvm_lock
14 - kvm_usage_lock is taken outside cpus_read_lock()
29 cpus_read_lock() vs kvm_lock:
31 - Taking cpus_read_lock() outside of kvm_lock is problematic, despite that
33 cpus_read_lock() while holding kvm_lock. Use caution when walking vm_list,
247 :Comment: Exists to allow taking cpus_read_lock() while kvm_usage_count is
/linux/arch/powerpc/platforms/powernv/
A Dopal-imc.c188 cpus_read_lock(); in disable_nest_pmu_counters()
204 cpus_read_lock(); in disable_core_pmu_counters()
A Dsubcore.c360 cpus_read_lock(); in set_subcores_per_core()
/linux/arch/s390/kernel/
A Dprocessor.c95 cpus_read_lock(); in text_poke_sync_lock()
361 cpus_read_lock(); in c_start()
A Dwti.c127 cpus_read_lock(); in wti_show()
/linux/arch/s390/hypfs/
A Dhypfs_diag0c.c35 cpus_read_lock(); in diag0c_store()
/linux/arch/x86/kernel/cpu/mtrr/
A Dmtrr.c271 cpus_read_lock(); in mtrr_add_page()
420 cpus_read_lock(); in mtrr_del_page()
/linux/kernel/irq/
A Daffinity.c122 cpus_read_lock(); in irq_calc_affinity_vectors()
/linux/drivers/s390/char/
A Dsclp_config.c52 cpus_read_lock(); in sclp_cpu_capability_notify()
/linux/arch/powerpc/kvm/
A Dbook3s_hv_builtin.c146 cpus_read_lock(); in kvm_hv_vm_activated()
154 cpus_read_lock(); in kvm_hv_vm_deactivated()
/linux/arch/s390/mm/
A Dmaccess.c158 cpus_read_lock(); in xlate_dev_mem_ptr()
/linux/arch/riscv/kernel/
A Dunaligned_access_speed.c177 cpus_read_lock(); in lock_and_set_unaligned_access_static_branch()
/linux/arch/x86/kernel/cpu/resctrl/
A Dmonitor.c875 cpus_read_lock(); in cqm_handle_limbo()
922 cpus_read_lock(); in mbm_handle_overflow()
1146 cpus_read_lock(); in snc_get_config()

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