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[Qemu-devel] [PATCH 1/9] trace: do not always call exit() in trace_enabl
From: |
Denis V. Lunev |
Subject: |
[Qemu-devel] [PATCH 1/9] trace: do not always call exit() in trace_enable_events |
Date: |
Mon, 14 Mar 2016 14:21:33 +0300 |
The problem is that
virsh qemu-monitor-command --hmp VM log trace:help
forces QEMU to exit even when running VM normally.
Signed-off-by: Denis V. Lunev <address@hidden>
CC: Stefan Hajnoczi <address@hidden>
CC: Paolo Bonzini <address@hidden>
---
trace/control.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/trace/control.c b/trace/control.c
index 20d3370..2d404c3 100644
--- a/trace/control.c
+++ b/trace/control.c
@@ -19,6 +19,7 @@
#include "qemu/log.h"
#endif
#include "qemu/error-report.h"
+#include "monitor/monitor.h"
int trace_events_enabled_count;
bool trace_events_dstate[TRACE_EVENT_COUNT];
@@ -131,7 +132,9 @@ void trace_enable_events(const char *line_buf)
{
if (is_help_option(line_buf)) {
trace_list_events();
- exit(0);
+ if (cur_mon == NULL) {
+ exit(0);
+ }
} else {
do_trace_enable_events(line_buf);
}
--
2.5.0
- [Qemu-devel] [PATCH v2 0/9] log: assorted improvements, Denis V. Lunev, 2016/03/14
- [Qemu-devel] [PATCH 4/9] log: move qemu_log_close/qemu_log_flush from header to log.c, Denis V. Lunev, 2016/03/14
- [Qemu-devel] [PATCH 5/9] log: improve performance of qemu_log and qemu_log_mask if disabled, Denis V. Lunev, 2016/03/14
- [Qemu-devel] [PATCH 3/9] log: improve code in do_qemu_set_log, Denis V. Lunev, 2016/03/14
- [Qemu-devel] [PATCH 2/9] qemu-log: fix cpu_reset log target, Denis V. Lunev, 2016/03/14
- [Qemu-devel] [PATCH 1/9] trace: do not always call exit() in trace_enable_events,
Denis V. Lunev <=
- [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Denis V. Lunev, 2016/03/14
- Re: [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Paolo Bonzini, 2016/03/14
- Re: [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Daniel P. Berrange, 2016/03/14
- Re: [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Denis V. Lunev, 2016/03/14
- Re: [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Daniel P. Berrange, 2016/03/14
- Re: [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Denis V. Lunev, 2016/03/14
- Re: [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Paolo Bonzini, 2016/03/14
- Re: [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Daniel P. Berrange, 2016/03/14
- Re: [Qemu-devel] [PATCH 6/9] log: log QMP commands and replies, Denis V. Lunev, 2016/03/14