Stefan Hajnoczi d87aa13803 trace: add trace_event_get_state_backends() ... Code that checks dstate is unaware of SystemTap and LTTng UST dstate, so the following trace event will not fire when solely enabled by SystemTap or LTTng UST: if (trace_event_get_state(TRACE_MY_EVENT)) { str = g_strdup_printf("Expensive string to generate ...", ...); trace_my_event(str); g_free(str); } Add trace_event_get_state_backends() to fetch backend dstate. Those backends that use QEMU dstate fetch it as part of generate_h_backend_dstate(). Update existing trace_event_get_state() callers to use trace_event_get_state_backends() instead. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20170731140718.22010-3-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>		2017-08-01 12:13:07 +01:00
..
control-internal.h
control-target.c	exec: [tcg] Use different TBs according to the vCPU's dynamic tracing state	2017-07-17 13:11:05 +01:00
control.c	trace: Allocate cpu->trace_dstate in place	2017-07-17 13:10:45 +01:00
control.h	trace: add trace_event_get_state_backends()	2017-08-01 12:13:07 +01:00
event-internal.h
ftrace.c	trace: switch to modular code generation for sub-directories	2017-01-31 17:11:18 +00:00
ftrace.h
Makefile.objs	trace: fix tcg tracing build breakage	2017-03-28 11:07:46 +01:00
mem-internal.h
mem.h
qmp.c
simple.c	trace: switch to modular code generation for sub-directories	2017-01-31 17:11:18 +00:00
simple.h