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

/linux/kernel/trace/
H A Dtrace_events.c36 DEFINE_MUTEX(event_mutex);
745 lockdep_assert_held(&event_mutex); in trace_event_enable_cmd_record()
767 lockdep_assert_held(&event_mutex); in trace_event_enable_tgid_record()
1028 mutex_lock(&event_mutex); in ftrace_clear_events()
1033 mutex_unlock(&event_mutex); in ftrace_clear_events()
1184 lockdep_is_held(&event_mutex)); in __ftrace_clear_event_pids()
1186 lockdep_is_held(&event_mutex)); in __ftrace_clear_event_pids()
1221 mutex_lock(&event_mutex); in ftrace_clear_event_pids()
1223 mutex_unlock(&event_mutex); in ftrace_clear_event_pids()
1270 mutex_lock(&event_mutex); in put_system()
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H A Dtrace_dynevent.c102 mutex_lock(&event_mutex); in dyn_event_release()
115 mutex_unlock(&event_mutex); in dyn_event_release()
166 mutex_lock(&event_mutex); in dyn_event_seq_start()
177 mutex_unlock(&event_mutex); in dyn_event_seq_stop()
213 mutex_lock(&event_mutex); in dyn_events_release_all()
231 mutex_unlock(&event_mutex); in dyn_events_release_all()
H A Dtrace_events_user.c243 mutex_lock(&event_mutex); in delayed_destroy_user_event()
259 mutex_unlock(&event_mutex); in delayed_destroy_user_event()
281 lockdep_assert_not_held(&event_mutex); in user_event_put()
282 delete = refcount_dec_and_mutex_lock(&user->refcnt, &event_mutex); in user_event_put()
284 lockdep_assert_held(&event_mutex); in user_event_put()
334 mutex_unlock(&event_mutex); in user_event_put()
463 mutex_lock(&event_mutex); in user_event_enabler_fault_fixup()
486 mutex_unlock(&event_mutex); in user_event_enabler_fault_fixup()
536 lockdep_assert_held(&event_mutex); in user_event_enabler_write()
599 lockdep_assert_held(&event_mutex); in user_event_enabler_update()
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H A Dtrace_dynevent.h82 lockdep_assert_held(&event_mutex); in dyn_event_add()
94 lockdep_assert_held(&event_mutex); in dyn_event_remove()
H A Dtrace_events_trigger.c214 lockdep_is_held(&event_mutex)) { in check_user_trigger()
227 mutex_lock(&event_mutex); in trigger_start()
240 mutex_unlock(&event_mutex); in trigger_stop()
280 guard(mutex)(&event_mutex); in event_trigger_regex_open()
352 guard(mutex)(&event_mutex); in event_trigger_regex_write()
607 lockdep_assert_held(&event_mutex); in update_cond_flag()
643 lockdep_assert_held(&event_mutex); in register_trigger()
676 lockdep_assert_held(&event_mutex); in try_unregister_trigger()
1801 lockdep_assert_held(&event_mutex); in event_enable_register_trigger()
1838 lockdep_assert_held(&event_mutex); in event_enable_unregister_trigger()
H A Dtrace_events_inject.c301 mutex_lock(&event_mutex); in event_inject_write()
311 mutex_unlock(&event_mutex); in event_inject_write()
H A Dtrace_events_filter.c1254 lockdep_is_held(&event_mutex)); in event_filter()
1274 mutex_lock(&event_mutex); in print_subsystem_event_filter()
1280 mutex_unlock(&event_mutex); in print_subsystem_event_filter()
2512 guard(mutex)(&event_mutex); in apply_subsystem_event_filter()
2679 lockdep_is_held(&event_mutex)); in ftrace_function_set_filter()
2713 guard(mutex)(&event_mutex); in ftrace_profile_set_filter()
2837 lockdep_is_held(&event_mutex)); in update_pred_fn()
2880 mutex_lock(&event_mutex); in ftrace_test_event_filter()
2893 mutex_unlock(&event_mutex); in ftrace_test_event_filter()
H A Dtrace_events_hist.c1146 lockdep_assert_held(&event_mutex); in find_var()
1202 lockdep_assert_held(&event_mutex); in find_file_var()
2878 lockdep_assert_held(&event_mutex); in find_trigger_filter()
2932 lockdep_assert_held(&event_mutex); in find_compatible_hist()
3585 lockdep_assert_held(&event_mutex); in action_data_destroy()
4024 lockdep_assert_held(&event_mutex); in trace_action_create()
5319 lockdep_assert_held(&event_mutex); in alloc_hist_pad()
5337 lockdep_assert_held(&event_mutex); in free_hist_pad()
5756 guard(mutex)(&event_mutex); in hist_show()
5784 guard(mutex)(&event_mutex); in event_hist_poll()
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H A Dtrace_boot.c480 mutex_lock(&event_mutex); in trace_boot_init_one_event()
514 mutex_unlock(&event_mutex); in trace_boot_init_one_event()
H A Dtrace_eprobe.c908 scoped_guard(mutex, &event_mutex) { in __trace_eprobe_create()
953 scoped_guard(mutex, &event_mutex) { in __trace_eprobe_create()
H A Dtrace_events_synth.c1322 mutex_lock(&event_mutex); in __create_synth_event()
1422 mutex_unlock(&event_mutex); in __create_synth_event()
1519 mutex_lock(&event_mutex); in synth_event_delete()
1525 mutex_unlock(&event_mutex); in synth_event_delete()
H A Dtrace_fprobe.c955 guard(mutex)(&event_mutex); in register_trace_fprobe_event()
1119 mutex_lock(&event_mutex); in __tprobe_event_module_cb()
1144 mutex_unlock(&event_mutex); in __tprobe_event_module_cb()
H A Dtrace_uprobe.c503 guard(mutex)(&event_mutex); in register_trace_uprobe()
915 BUG_ON(!mutex_is_locked(&event_mutex)); in uprobe_buffer_enable()
930 BUG_ON(!mutex_is_locked(&event_mutex)); in uprobe_buffer_disable()
H A Dtrace.c555 lockdep_assert_held(&event_mutex); in update_marker_trace()
2240 WARN_ON_ONCE(!mutex_is_locked(&event_mutex)); in trace_buffered_event_enable()
2290 WARN_ON_ONCE(!mutex_is_locked(&event_mutex)); in trace_buffered_event_disable()
4043 guard(mutex)(&event_mutex); in tracing_open_file_tr()
4509 lockdep_assert_held(&event_mutex); in set_tracer_flag()
4613 mutex_lock(&event_mutex); in trace_set_options()
4624 mutex_unlock(&event_mutex); in trace_set_options()
8816 mutex_lock(&event_mutex); in trace_options_core_write()
8820 mutex_unlock(&event_mutex); in trace_options_core_write()
9668 guard(mutex)(&event_mutex); in instance_mkdir()
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H A Dtrace_kprobe.c638 guard(mutex)(&event_mutex); in register_trace_kprobe()
706 guard(mutex)(&event_mutex); in trace_kprobe_module_callback()
1989 guard(mutex)(&event_mutex); in enable_boot_kprobe_events()
H A Dtrace.h1810 extern struct mutex event_mutex;
1829 lockdep_assert_held(&event_mutex); in event_file_file()
H A Dtrace_probe.c2130 lockdep_assert_held(&event_mutex); in trace_probe_register_event_call()
/linux/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_events.c246 mutex_init(&p->event_mutex); in kfd_event_init_process()
256 mutex_destroy(&p->event_mutex); in kfd_event_init_process()
290 mutex_destroy(&p->event_mutex); in destroy_events()
422 mutex_lock(&p->event_mutex); in kfd_event_create()
446 mutex_unlock(&p->event_mutex); in kfd_event_create()
496 mutex_lock(&p->event_mutex); in kfd_criu_restore_event()
517 mutex_unlock(&p->event_mutex); in kfd_criu_restore_event()
617 mutex_lock(&p->event_mutex); in kfd_event_destroy()
626 mutex_unlock(&p->event_mutex); in kfd_event_destroy()
966 mutex_lock(&p->event_mutex); in kfd_wait_on_events()
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H A Dkfd_debug.c45 mutex_lock(&process->event_mutex); in kfd_dbg_ev_query_debug_event()
92 mutex_unlock(&process->event_mutex); in kfd_dbg_ev_query_debug_event()
129 mutex_lock(&process->event_mutex); in kfd_dbg_ev_raise()
193 mutex_unlock(&process->event_mutex); in kfd_dbg_ev_raise()
962 mutex_lock(&target->event_mutex); in kfd_dbg_trap_query_exception_info()
1060 mutex_unlock(&target->event_mutex); in kfd_dbg_trap_query_exception_info()
1088 mutex_lock(&target->event_mutex); in kfd_dbg_trap_device_snapshot()
1138 mutex_unlock(&target->event_mutex); in kfd_dbg_trap_device_snapshot()
1153 mutex_lock(&target->event_mutex); in kfd_dbg_set_enabled_debug_exception_mask()
1176 mutex_unlock(&target->event_mutex); in kfd_dbg_set_enabled_debug_exception_mask()
H A Dkfd_process_queue_manager.c710 mutex_lock(&pqm->process->event_mutex); in pqm_get_queue_snapshot()
730 mutex_unlock(&pqm->process->event_mutex); in pqm_get_queue_snapshot()
H A Dkfd_priv.h940 struct mutex event_mutex; member
H A Dkfd_device_queue_manager.c3436 mutex_lock(&p->event_mutex); in suspend_queues()
3468 mutex_unlock(&p->event_mutex); in suspend_queues()
3499 mutex_unlock(&p->event_mutex); in suspend_queues()
/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_vfpf.c2212 mutex_lock(&BP_VFDB(bp)->event_mutex); in bnx2x_vf_mbx_schedule()
2218 mutex_unlock(&BP_VFDB(bp)->event_mutex); in bnx2x_vf_mbx_schedule()
2234 mutex_lock(&vfdb->event_mutex); in bnx2x_vf_mbx()
2237 mutex_unlock(&vfdb->event_mutex); in bnx2x_vf_mbx()
H A Dbnx2x_sriov.h361 struct mutex event_mutex; member
H A Dbnx2x_sriov.c1285 mutex_init(&bp->vfdb->event_mutex); in bnx2x_iov_init_one()