| /openbmc/linux/include/linux/ |
| H A D | cpu.h | 135 extern void cpus_read_lock(void);
150 static inline void cpus_read_lock(void) { } in cpus_read_lock() function
160 DEFINE_LOCK_GUARD_0(cpus_read_lock, cpus_read_lock(), cpus_read_unlock())
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| H A D | static_call.h | 256 cpus_read_lock(); in __static_call_update()
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| /openbmc/linux/kernel/trace/ |
| H A D | trace_hwlat.c | 328 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()
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| /openbmc/linux/kernel/ |
| H A D | jump_label.c | 187 cpus_read_lock(); in static_key_slow_inc()
219 cpus_read_lock(); in static_key_enable()
244 cpus_read_lock(); in static_key_disable()
317 cpus_read_lock(); in __static_key_slow_dec()
541 cpus_read_lock(); in jump_label_init()
777 cpus_read_lock(); in jump_label_module_notify()
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| H A D | smpboot.c | 293 cpus_read_lock(); in smpboot_register_percpu_thread()
319 cpus_read_lock(); in smpboot_unregister_percpu_thread()
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| H A D | static_call_inline.c | 139 cpus_read_lock(); in __static_call_update()
449 cpus_read_lock(); in static_call_module_notify()
504 cpus_read_lock(); in static_call_init()
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| H A D | kprobes.c | 608 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()
1171 cpus_read_lock(); in arm_kprobe()
1185 cpus_read_lock(); in disarm_kprobe()
1307 cpus_read_lock(); in register_aggr_kprobe()
1664 cpus_read_lock(); in register_kprobe()
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| H A D | watchdog.c | 632 cpus_read_lock(); in __lockup_detector_reconfigure()
681 cpus_read_lock(); in __lockup_detector_reconfigure()
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| H A D | scftorture.c | 323 cpus_read_lock(); in scftorture_invoke_one()
388 cpus_read_lock(); in scftorture_invoke_one()
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| /openbmc/linux/arch/mips/kernel/ |
| H A D | mips-mt-fpaff.c | 79 cpus_read_lock(); in mipsmt_sys_sched_setaffinity()
169 cpus_read_lock(); in mipsmt_sys_sched_getaffinity()
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| /openbmc/linux/drivers/powercap/ |
| H A D | intel_rapl_common.c | 286 cpus_read_lock(); in get_energy_counter()
343 cpus_read_lock(); in set_domain_enable()
362 cpus_read_lock(); in get_domain_enable()
443 cpus_read_lock(); in set_power_limit()
463 cpus_read_lock(); in get_current_power_limit()
483 cpus_read_lock(); in set_time_window()
501 cpus_read_lock(); in get_time_window()
535 cpus_read_lock(); in get_max_power()
1542 guard(cpus_read_lock)(); in rapl_remove_package() local
1638 cpus_read_lock(); in power_limit_state_save()
[all …]
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| /openbmc/linux/kernel/sched/ |
| H A D | membarrier.c | 266 cpus_read_lock(); in membarrier_global_expedited()
355 cpus_read_lock(); in membarrier_private_expedited()
469 cpus_read_lock(); in sync_runqueues_membarrier_state()
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| /openbmc/linux/kernel/cgroup/ |
| H A D | legacy_freezer.c | 117 cpus_read_lock(); in freezer_css_online()
143 cpus_read_lock(); in freezer_css_offline()
393 cpus_read_lock(); in freezer_change_state()
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| /openbmc/linux/arch/s390/kernel/ |
| H A D | alternative.c | 72 cpus_read_lock(); in text_poke_sync_lock()
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| H A D | diag.c | 79 cpus_read_lock(); in show_diag_stat()
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| /openbmc/linux/Documentation/virt/kvm/ |
| H A D | locking.rst | 12 - cpus_read_lock() is taken outside kvm_lock and kvm_usage_lock
27 cpus_read_lock() vs kvm_lock:
29 - Taking cpus_read_lock() outside of kvm_lock is problematic, despite that
31 cpus_read_lock() while holding kvm_lock. Use caution when walking vm_list,
247 on cpus_read_lock() vs kvm_lock). Note, KVM also disables CPU hotplug via
248 cpus_read_lock() when enabling/disabling virtualization.
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| /openbmc/linux/arch/powerpc/platforms/powernv/ |
| H A D | opal-imc.c | 188 cpus_read_lock(); in disable_nest_pmu_counters()
204 cpus_read_lock(); in disable_core_pmu_counters()
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| H A D | subcore.c | 360 cpus_read_lock(); in set_subcores_per_core()
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| /openbmc/linux/arch/s390/hypfs/ |
| H A D | hypfs_diag0c.c | 36 cpus_read_lock(); in diag0c_store()
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| /openbmc/linux/arch/x86/kernel/cpu/mtrr/ |
| H A D | mtrr.c | 265 cpus_read_lock(); in mtrr_add_page()
414 cpus_read_lock(); in mtrr_del_page()
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| /openbmc/linux/kernel/irq/ |
| H A D | affinity.c | 122 cpus_read_lock(); in irq_calc_affinity_vectors()
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| /openbmc/linux/drivers/s390/char/ |
| H A D | sclp_config.c | 52 cpus_read_lock(); in sclp_cpu_capability_notify()
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| /openbmc/linux/arch/powerpc/kvm/ |
| H A D | book3s_hv_builtin.c | 146 cpus_read_lock(); in kvm_hv_vm_activated()
154 cpus_read_lock(); in kvm_hv_vm_deactivated()
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| /openbmc/linux/arch/s390/mm/ |
| H A D | maccess.c | 158 cpus_read_lock(); in xlate_dev_mem_ptr()
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| /openbmc/linux/mm/ |
| H A D | swap_slots.c | 74 cpus_read_lock(); in disable_swap_slots_cache_lock()
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