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| author | Paolo Bonzini <pbonzini@redhat.com> | 2016-01-07 16:55:30 +0300 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-02-03 10:37:10 +0000 |
| commit | ed7f5f1d8db06fc31352a5ef4f54985e630c575a (patch) | |
| tree | 648de861c856da524750b89e85f4aa2d5b6e700f /trace/control.c | |
| parent | d890d50d1821a18366a0b9f72e6c93689a47bcd4 (diff) | |
| download | focaccia-qemu-ed7f5f1d8db06fc31352a5ef4f54985e630c575a.tar.gz focaccia-qemu-ed7f5f1d8db06fc31352a5ef4f54985e630c575a.zip | |
trace: convert stderr backend to log
[Also update .travis.yml --enable-trace-backends=stderr --Stefan] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-id: 1452174932-28657-10-git-send-email-den@openvz.org Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'trace/control.c')
| -rw-r--r-- | trace/control.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/trace/control.c b/trace/control.c index bef7884ee1..84ea840892 100644 --- a/trace/control.c +++ b/trace/control.c @@ -14,6 +14,9 @@ #ifdef CONFIG_TRACE_FTRACE #include "trace/ftrace.h" #endif +#ifdef CONFIG_TRACE_LOG +#include "qemu/log.h" +#endif #include "qemu/error-report.h" int trace_events_enabled_count; @@ -174,6 +177,13 @@ void trace_init_file(const char *file) { #ifdef CONFIG_TRACE_SIMPLE st_set_trace_file(file); +#elif defined CONFIG_TRACE_LOG + /* If both the simple and the log backends are enabled, "-trace file" + * only applies to the simple backend; use "-D" for the log backend. + */ + if (file) { + qemu_set_log_filename(file); + } #else if (file) { fprintf(stderr, "error: -trace file=...: " |