[libvirt] [PATCH 10/13] src/util/iohelper.c: Init ftrace backend in program 'libvirt_iohelper'

From: Xinghai Yu <yuxinghai(a)cn.fujitsu.com&gt; Signed-off-by: Xinghai Yu <yuxinghai(a)cn.fujitsu.com&gt; --- src/util/iohelper.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/util/iohelper.c b/src/util/iohelper.c index 9610063..3b33c07 100644 --- a/src/util/iohelper.c +++ b/src/util/iohelper.c @@ -42,6 +42,10 @@ #include "virrandom.h" #include "virstring.h" +#ifdef WITH_FTRACE_PROBES +# include "ftrace.h" +#endif + #define VIR_FROM_THIS VIR_FROM_STORAGE static int @@ -243,6 +247,11 @@ main(int argc, char **argv) exit(EXIT_FAILURE); } +#ifdef WITH_FTRACE_PROBES + if(!trace_backend_init()) + exit(EXIT_FAILURE); +#endif + path = argv[1]; if (argc > 1 && STREQ(argv[1], "--help")) -- 1.8.3.1