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Searched refs:event_mutex (Results 1 – 23 of 23) sorted by relevance

/linux/drivers/gpu/drm/msm/dp/
H A Ddp_display.c101 struct mutex event_mutex; member
600 mutex_lock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
607 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
612 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
619 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
626 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
640 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_plug_handle()
667 mutex_lock(&dp->event_mutex); in msm_dp_hpd_unplug_handle()
683 mutex_unlock(&dp->event_mutex); in msm_dp_hpd_unplug_handle()
686 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()
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.c36 DEFINE_MUTEX(event_mutex);
729 lockdep_assert_held(&event_mutex); in trace_event_enable_cmd_record()
751 lockdep_assert_held(&event_mutex); in trace_event_enable_tgid_record()
1012 mutex_lock(&event_mutex); in ftrace_clear_events()
1017 mutex_unlock(&event_mutex); in ftrace_clear_events()
1166 lockdep_is_held(&event_mutex)); in __ftrace_clear_event_pids()
1168 lockdep_is_held(&event_mutex)); in __ftrace_clear_event_pids()
1203 mutex_lock(&event_mutex); in ftrace_clear_event_pids()
1205 mutex_unlock(&event_mutex); in ftrace_clear_event_pids()
1252 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_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.c211 lockdep_is_held(&event_mutex)) { in check_user_trigger()
224 mutex_lock(&event_mutex); in trigger_start()
237 mutex_unlock(&event_mutex); in trigger_stop()
277 guard(mutex)(&event_mutex); in event_trigger_regex_open()
349 guard(mutex)(&event_mutex); in event_trigger_regex_write()
604 lockdep_assert_held(&event_mutex); in update_cond_flag()
640 lockdep_assert_held(&event_mutex); in register_trigger()
673 lockdep_assert_held(&event_mutex); in try_unregister_trigger()
1812 lockdep_assert_held(&event_mutex); in event_enable_register_trigger()
1849 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.c1140 lockdep_assert_held(&event_mutex); in find_var()
1196 lockdep_assert_held(&event_mutex); in find_file_var()
2872 lockdep_assert_held(&event_mutex); in find_trigger_filter()
2926 lockdep_assert_held(&event_mutex); in find_compatible_hist()
3579 lockdep_assert_held(&event_mutex); in action_data_destroy()
4018 lockdep_assert_held(&event_mutex); in trace_action_create()
5313 lockdep_assert_held(&event_mutex); in alloc_hist_pad()
5331 lockdep_assert_held(&event_mutex); in free_hist_pad()
5751 guard(mutex)(&event_mutex); in hist_show()
5779 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.c1323 mutex_lock(&event_mutex); in __create_synth_event()
1423 mutex_unlock(&event_mutex); in __create_synth_event()
1520 mutex_lock(&event_mutex); in synth_event_delete()
1526 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.c567 lockdep_assert_held(&event_mutex); in update_marker_trace()
2656 WARN_ON_ONCE(!mutex_is_locked(&event_mutex)); in trace_buffered_event_enable()
2706 WARN_ON_ONCE(!mutex_is_locked(&event_mutex)); in trace_buffered_event_disable()
4798 guard(mutex)(&event_mutex); in tracing_open_file_tr()
5262 lockdep_assert_held(&event_mutex); in set_tracer_flag()
5366 mutex_lock(&event_mutex); in trace_set_options()
5377 mutex_unlock(&event_mutex); in trace_set_options()
9566 mutex_lock(&event_mutex); in trace_options_core_write()
9570 mutex_unlock(&event_mutex); in trace_options_core_write()
10418 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()
1985 guard(mutex)(&event_mutex); in enable_boot_kprobe_events()
H A Dtrace.h1744 extern struct mutex event_mutex;
1763 lockdep_assert_held(&event_mutex); in event_file_file()
H A Dtrace_probe.c2131 lockdep_assert_held(&event_mutex); in trace_probe_register_event_call()
/linux/drivers/gpu/drm/amd/amdkfd/
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.c3436 mutex_lock(&p->event_mutex); in suspend_queues()
3469 mutex_unlock(&p->event_mutex); in suspend_queues()
3500 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()