diff options
Diffstat (limited to 'tools/perf/util/probe-event.c')
| -rw-r--r-- | tools/perf/util/probe-event.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 9d237e3cff5d..5ddee66020a7 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -409,7 +409,7 @@ int show_line_range(struct line_range *lr, const char *module) setup_pager(); if (lr->function) - fprintf(stdout, "<%s:%d>\n", lr->function, + fprintf(stdout, "<%s@%s:%d>\n", lr->function, lr->path, lr->start - lr->offset); else fprintf(stdout, "<%s:%d>\n", lr->path, lr->start); @@ -595,11 +595,11 @@ static int parse_line_num(char **ptr, int *val, const char *what) * The line range syntax is described by: * * SRC[:SLN[+NUM|-ELN]] - * FNC[:SLN[+NUM|-ELN]] + * FNC[@SRC][:SLN[+NUM|-ELN]] */ int parse_line_range_desc(const char *arg, struct line_range *lr) { - char *range, *name = strdup(arg); + char *range, *file, *name = strdup(arg); int err; if (!name) @@ -649,7 +649,16 @@ int parse_line_range_desc(const char *arg, struct line_range *lr) } } - if (strchr(name, '.')) + file = strchr(name, '@'); + if (file) { + *file = '\0'; + lr->file = strdup(++file); + if (lr->file == NULL) { + err = -ENOMEM; + goto err; + } + lr->function = name; + } else if (strchr(name, '.')) lr->file = name; else lr->function = name; @@ -1823,9 +1832,12 @@ int add_perf_probe_events(struct perf_probe_event *pevs, int npevs, } /* Loop 2: add all events */ - for (i = 0; i < npevs && ret >= 0; i++) + for (i = 0; i < npevs; i++) { ret = __add_probe_trace_events(pkgs[i].pev, pkgs[i].tevs, pkgs[i].ntevs, force_add); + if (ret < 0) + break; + } end: /* Loop 3: cleanup and free trace events */ for (i = 0; i < npevs; i++) { |