Hi:
I want to enable qemu-dm's tracing in XEN. I have built qemu with "make
debug=y tools" command, and found that during building, qemu is configured with
"trace_backend=stderr" option. However, there aren't any trace log in
/var/log/qemu/qemu-dm-{domain_name}.log. I have also tried to call
"trace_event_set_state_dynamic(EVENT_ID, true)" in code, but there are still no
trace info output in log file.
Could anyone give me some advice about it? Thanks._______________________________________________
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