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Searched refs:event_mutex (Results 1 – 24 of 24) sorted by relevance

/linux/drivers/gpu/drm/msm/dp/
H A Ddp_display.c101 struct mutex event_mutex; member
591 mutex_lock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
598 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
603 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
610 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
617 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
631 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
658 mutex_lock(&dp->event_mutex); in msm_dp_hpd_unplug_handle()
674 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_unplug_handle()
677 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_unplug_handle()
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/linux/kernel/trace/
H A Dtrace_dynevent.c102 mutex_lock(&event_mutex); in dyn_event_release()
115 mutex_unlock(&event_mutex); in dyn_event_release()
159 mutex_lock(&event_mutex); in dyn_event_seq_start()
170 mutex_unlock(&event_mutex); in dyn_event_seq_stop()
206 mutex_lock(&event_mutex); in dyn_events_release_all()
224 mutex_unlock(&event_mutex); in dyn_events_release_all()
H A Dtrace_events.c36 DEFINE_MUTEX(event_mutex);
727 lockdep_assert_held(&event_mutex); in trace_event_enable_cmd_record()
749 lockdep_assert_held(&event_mutex); in trace_event_enable_tgid_record()
1011 mutex_lock(&event_mutex); in ftrace_clear_events()
1016 mutex_unlock(&event_mutex); in ftrace_clear_events()
1165 lockdep_is_held(&event_mutex)); in __ftrace_clear_event_pids()
1167 lockdep_is_held(&event_mutex)); in __ftrace_clear_event_pids()
1202 mutex_lock(&event_mutex); in ftrace_clear_event_pids()
1204 mutex_unlock(&event_mutex); in ftrace_clear_event_pids()
1251 mutex_lock(&event_mutex); in put_system()
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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_events_trigger.c148 lockdep_is_held(&event_mutex)) { in check_user_trigger()
161 mutex_lock(&event_mutex); in trigger_start()
174 mutex_unlock(&event_mutex); in trigger_stop()
214 guard(mutex)(&event_mutex); in event_trigger_regex_open()
287 guard(mutex)(&event_mutex); in event_trigger_regex_write()
303 mutex_lock(&event_mutex); in event_trigger_regex_release()
308 mutex_unlock(&event_mutex); in event_trigger_regex_release()
516 lockdep_assert_held(&event_mutex); in update_cond_flag()
552 lockdep_assert_held(&event_mutex); in register_trigger()
585 lockdep_assert_held(&event_mutex); in try_unregister_trigger()
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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_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.c1140 lockdep_assert_held(&event_mutex); in find_var()
1196 lockdep_assert_held(&event_mutex); in find_file_var()
2863 lockdep_assert_held(&event_mutex); in find_trigger_filter()
2917 lockdep_assert_held(&event_mutex); in find_compatible_hist()
3568 lockdep_assert_held(&event_mutex); in action_data_destroy()
4007 lockdep_assert_held(&event_mutex); in trace_action_create()
5302 lockdep_assert_held(&event_mutex); in alloc_hist_pad()
5320 lockdep_assert_held(&event_mutex); in free_hist_pad()
5740 guard(mutex)(&event_mutex); in hist_show()
5768 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.c940 scoped_guard(mutex, &event_mutex) { in __trace_eprobe_create()
975 scoped_guard(mutex, &event_mutex) { in __trace_eprobe_create()
H A Dtrace_events_synth.c1318 mutex_lock(&event_mutex); in __create_synth_event()
1418 mutex_unlock(&event_mutex); in __create_synth_event()
1515 mutex_lock(&event_mutex); in synth_event_delete()
1521 mutex_unlock(&event_mutex); in synth_event_delete()
H A Dtrace_fprobe.c952 guard(mutex)(&event_mutex); in register_trace_fprobe_event()
1116 mutex_lock(&event_mutex); in __tprobe_event_module_cb()
1141 mutex_unlock(&event_mutex); in __tprobe_event_module_cb()
H A Dtrace_uprobe.c503 guard(mutex)(&event_mutex); in register_trace_uprobe()
933 BUG_ON(!mutex_is_locked(&event_mutex)); in uprobe_buffer_enable()
948 BUG_ON(!mutex_is_locked(&event_mutex)); in uprobe_buffer_disable()
H A Dtrace.c569 lockdep_assert_held(&event_mutex); in update_marker_trace()
2647 WARN_ON_ONCE(!mutex_is_locked(&event_mutex)); in trace_buffered_event_enable()
2697 WARN_ON_ONCE(!mutex_is_locked(&event_mutex)); in trace_buffered_event_disable()
4763 guard(mutex)(&event_mutex); in tracing_open_file_tr()
5224 lockdep_assert_held(&event_mutex); in set_tracer_flag()
5312 mutex_lock(&event_mutex); in trace_set_options()
5323 mutex_unlock(&event_mutex); in trace_set_options()
9159 mutex_lock(&event_mutex); in trace_options_core_write()
9163 mutex_unlock(&event_mutex); in trace_options_core_write()
9911 guard(mutex)(&event_mutex); in instance_mkdir()
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H A Dtrace_kprobe.c637 guard(mutex)(&event_mutex); in register_trace_kprobe()
705 guard(mutex)(&event_mutex); in trace_kprobe_module_callback()
1982 guard(mutex)(&event_mutex); in enable_boot_kprobe_events()
H A Dtrace.h1711 extern struct mutex event_mutex;
1730 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()
416 mutex_lock(&p->event_mutex); in kfd_event_create()
440 mutex_unlock(&p->event_mutex); in kfd_event_create()
490 mutex_lock(&p->event_mutex); in kfd_criu_restore_event()
511 mutex_unlock(&p->event_mutex); in kfd_criu_restore_event()
611 mutex_lock(&p->event_mutex); in kfd_event_destroy()
620 mutex_unlock(&p->event_mutex); in kfd_event_destroy()
972 mutex_lock(&p->event_mutex); in kfd_wait_on_events()
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H A Dkfd_process_queue_manager.c722 mutex_lock(&pqm->process->event_mutex); in pqm_get_queue_snapshot()
742 mutex_unlock(&pqm->process->event_mutex); in pqm_get_queue_snapshot()
H A Dkfd_device_queue_manager.c3470 mutex_lock(&p->event_mutex); in suspend_queues()
3503 mutex_unlock(&p->event_mutex); in suspend_queues()
3534 mutex_unlock(&p->event_mutex); in suspend_queues()
/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_vfpf.c2213 mutex_lock(&BP_VFDB(bp)->event_mutex); in bnx2x_vf_mbx_schedule()
2219 mutex_unlock(&BP_VFDB(bp)->event_mutex); in bnx2x_vf_mbx_schedule()
2235 mutex_lock(&vfdb->event_mutex); in bnx2x_vf_mbx()
2238 mutex_unlock(&vfdb->event_mutex); in bnx2x_vf_mbx()
H A Dbnx2x_sriov.h361 struct mutex event_mutex; member
H A Dbnx2x_sriov.c1289 mutex_init(&bp->vfdb->event_mutex); in bnx2x_iov_init_one()