diff options
Diffstat (limited to 'tools/perf/builtin-probe.c')
| -rw-r--r-- | tools/perf/builtin-probe.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index c63fa2925075..04412b4770a2 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -290,8 +290,11 @@ static void cleanup_params(void) static void pr_err_with_code(const char *msg, int err) { + char sbuf[STRERR_BUFSIZE]; + pr_err("%s", msg); - pr_debug(" Reason: %s (Code: %d)", strerror(-err), err); + pr_debug(" Reason: %s (Code: %d)", + strerror_r(-err, sbuf, sizeof(sbuf)), err); pr_err("\n"); } @@ -373,6 +376,8 @@ __cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused) "target executable name or path", opt_set_target), OPT_BOOLEAN(0, "demangle", &symbol_conf.demangle, "Disable symbol demangling"), + OPT_BOOLEAN(0, "demangle-kernel", &symbol_conf.demangle_kernel, + "Enable kernel symbol demangling"), OPT_END() }; int ret; @@ -467,7 +472,8 @@ __cmd_probe(int argc, const char **argv, const char *prefix __maybe_unused) usage_with_options(probe_usage, options); } - ret = show_line_range(¶ms.line_range, params.target); + ret = show_line_range(¶ms.line_range, params.target, + params.uprobes); if (ret < 0) pr_err_with_code(" Error: Failed to show lines.", ret); return ret; |