diff options
| -rw-r--r-- | tools/perf/util/debug.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 2c06abf6dcd2..c7a9fa0ffae9 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -24,6 +24,16 @@ #include "util/parse-sublevel-options.h" #include <linux/ctype.h> +#include <traceevent/event-parse.h> + +#define MAKE_LIBTRACEEVENT_VERSION(a, b, c) ((a)*255*255+(b)*255+(c)) +#ifndef LIBTRACEEVENT_VERSION +/* + * If LIBTRACEEVENT_VERSION wasn't computed then set to version 1.1.0 that ships + * with the Linux kernel tools. + */ +#define LIBTRACEEVENT_VERSION MAKE_LIBTRACEEVENT_VERSION(1, 1, 0) +#endif int verbose; int debug_peo_args; @@ -228,6 +238,15 @@ int perf_debug_option(const char *str) /* Allow only verbose value in range (0, 10), otherwise set 0. */ verbose = (verbose < 0) || (verbose > 10) ? 0 : verbose; +#if MAKE_LIBTRACEEVENT_VERSION(1, 3, 0) <= LIBTRACEEVENT_VERSION + if (verbose == 1) + tep_set_loglevel(TEP_LOG_INFO); + else if (verbose == 2) + tep_set_loglevel(TEP_LOG_DEBUG); + else if (verbose >= 3) + tep_set_loglevel(TEP_LOG_ALL); +#endif + return 0; } |