diff options
Diffstat (limited to 'tools/perf/util/debug.h')
| -rw-r--r-- | tools/perf/util/debug.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index d25ae1c4cee9..f1734abd98dd 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -8,6 +8,7 @@ #include <linux/compiler.h> extern int verbose; +extern int debug_peo_args; extern bool quiet, dump_trace; extern int debug_ordered_events; extern int debug_data_convert; @@ -30,6 +31,14 @@ extern int debug_data_convert; #define pr_debug3(fmt, ...) pr_debugN(3, pr_fmt(fmt), ##__VA_ARGS__) #define pr_debug4(fmt, ...) pr_debugN(4, pr_fmt(fmt), ##__VA_ARGS__) +/* Special macro to print perf_event_open arguments/return value. */ +#define pr_debug2_peo(fmt, ...) { \ + if (debug_peo_args) \ + pr_debugN(0, pr_fmt(fmt), ##__VA_ARGS__); \ + else \ + pr_debugN(2, pr_fmt(fmt), ##__VA_ARGS__); \ +} + #define pr_time_N(n, var, t, fmt, ...) \ eprintf_time(n, var, t, fmt, ##__VA_ARGS__) |