It is often useful to correlate QEMU-internal events with monitor
commands that caused them. Trace the full HMP command being executed.
Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
Message-id: 20170605104216.22429-2-stefa...@redhat.com
Signed-off-by: Stefan Hajnoczi <stefa...@redhat.com>
---
monitor.c | 2 ++
trace-events | 1 +
2 files changed, 3 insertions(+)
diff --git a/monitor.c b/monitor.c
index 1e63ace..11de403 100644
--- a/monitor.c
+++ b/monitor.c
@@ -3088,6 +3088,8 @@ static void handle_hmp_command(Monitor *mon, const char
*cmdline)
QDict *qdict;
const mon_cmd_t *cmd;
+ trace_handle_hmp_command(mon, cmdline);
+
cmd = monitor_parse_command(mon, &cmdline, mon->cmd_table);
if (!cmd) {
return;
diff --git a/trace-events b/trace-events
index b496be9..6fe7818 100644
--- a/trace-events
+++ b/trace-events
@@ -45,6 +45,7 @@ qemu_system_powerdown_request(void) ""
monitor_protocol_event_handler(uint32_t event, void *qdict) "event=%d data=%p"
monitor_protocol_event_emit(uint32_t event, void *data) "event=%d data=%p"
monitor_protocol_event_queue(uint32_t event, void *qdict, uint64_t rate)
"event=%d data=%p rate=%" PRId64
+handle_hmp_command(void *mon, const char *cmdline) "mon %p cmdline: %s"
# dma-helpers.c
dma_blk_io(void *dbs, void *bs, int64_t offset, bool to_dev) "dbs=%p bs=%p
offset=%" PRId64 " to_dev=%d"
--
2.9.4
