| * Interface for configuring and controlling the state of tracing events. |
| * Copyright (C) 2012-2016 LluĂs Vilanova <vilanova@ac.upc.edu> |
| * This work is licensed under the terms of the GNU GPL, version 2 or later. |
| * See the COPYING file in the top-level directory. |
| #ifndef TRACE__EVENT_INTERNAL_H |
| #define TRACE__EVENT_INTERNAL_H |
| * Special value for TraceEvent.vcpu_id field to indicate |
| * that the event is not VCPU specific |
| #define TRACE_VCPU_EVENT_NONE ((uint32_t)-1) |
| * @id: Unique event identifier. |
| * @vcpu_id: Unique per-vCPU event identifier. |
| * @sstate: Static tracing state. |
| * @dstate: Dynamic tracing state |
| * Interpretation of @dstate depends on whether the event has the 'vcpu' |
| * - false: Boolean value indicating whether the event is active. |
| * - true : Integral counting the number of vCPUs that have this event enabled. |
| * Opaque generic description of a tracing event. |
| typedef struct TraceEvent { |
| void trace_event_set_state_dynamic_init(TraceEvent *ev, bool state); |
| #endif /* TRACE__EVENT_INTERNAL_H */ |