diff options
| -rw-r--r-- | monitor/qmp.c | 7 | ||||
| -rw-r--r-- | monitor/trace-events | 4 |
2 files changed, 11 insertions, 0 deletions
diff --git a/monitor/qmp.c b/monitor/qmp.c index f6a1e7783b..e37b047c8a 100644 --- a/monitor/qmp.c +++ b/monitor/qmp.c @@ -113,6 +113,7 @@ void qmp_send_response(MonitorQMP *mon, const QDict *rsp) json = qobject_to_json_pretty(data, mon->pretty); assert(json != NULL); + trace_monitor_qmp_respond(mon, json->str); g_string_append_c(json, '\n'); monitor_puts(&mon->common, json->str); @@ -251,6 +252,9 @@ void coroutine_fn monitor_qmp_dispatcher_co(void *data) } } + trace_monitor_qmp_in_band_dequeue(req_obj, + req_obj->mon->qmp_requests->length); + if (qatomic_xchg(&qmp_dispatcher_co_busy, true) == true) { /* * Someone rescheduled us (probably because a new requests @@ -287,6 +291,7 @@ void coroutine_fn monitor_qmp_dispatcher_co(void *data) monitor_qmp_dispatch(mon, req_obj->req); } else { assert(req_obj->err); + trace_monitor_qmp_err_in_band(error_get_pretty(req_obj->err)); rsp = qmp_error_response(req_obj->err); req_obj->err = NULL; monitor_qmp_respond(mon, rsp); @@ -364,6 +369,8 @@ static void handle_qmp_command(void *opaque, QObject *req, Error *err) * handled in time order. Ownership for req_obj, req, * etc. will be delivered to the handler side. */ + trace_monitor_qmp_in_band_enqueue(req_obj, mon, + mon->qmp_requests->length); assert(mon->qmp_requests->length < QMP_REQ_QUEUE_LEN_MAX); g_queue_push_tail(mon->qmp_requests, req_obj); qemu_mutex_unlock(&mon->qmp_queue_lock); diff --git a/monitor/trace-events b/monitor/trace-events index 0365ac4d99..348dcfca9b 100644 --- a/monitor/trace-events +++ b/monitor/trace-events @@ -10,6 +10,10 @@ monitor_protocol_event_queue(uint32_t event, void *qdict, uint64_t rate) "event= monitor_suspend(void *ptr, int cnt) "mon %p: %d" # qmp.c +monitor_qmp_in_band_enqueue(void *req, void *mon, unsigned len) "%p mon %p len %u" +monitor_qmp_in_band_dequeue(void *req, unsigned len) "%p len %u" monitor_qmp_cmd_in_band(const char *id) "%s" +monitor_qmp_err_in_band(const char *desc) "%s" monitor_qmp_cmd_out_of_band(const char *id) "%s" +monitor_qmp_respond(void *mon, const char *json) "mon %p resp: %s" handle_qmp_command(void *mon, const char *req) "mon %p req: %s" |