diff options
| -rw-r--r-- | tools/perf/util/dso.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/dso.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/srcline.c | 10 |
3 files changed, 10 insertions, 2 deletions
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index 6bfc8aa..af4c687c 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -450,6 +450,7 @@ struct dso *dso__new(const char *name) dso->rel = 0; dso->sorted_by_name = 0; dso->has_build_id = 0; + dso->has_srcline = 1; dso->kernel = DSO_TYPE_USER; dso->needs_swap = DSO_SWAP__UNSET; INIT_LIST_HEAD(&dso->node); diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index 72eedd6..9ac666a 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -83,6 +83,7 @@ struct dso { enum dso_binary_type data_type; u8 adjust_symbols:1; u8 has_build_id:1; + u8 has_srcline:1; u8 hit:1; u8 annotate_warned:1; u8 sname_alloc:1; diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c index c736d94..dcff10b 100644 --- a/tools/perf/util/srcline.c +++ b/tools/perf/util/srcline.c @@ -58,10 +58,13 @@ char *get_srcline(struct dso *dso, unsigned long addr) { char *file; unsigned line; - char *srcline = SRCLINE_UNKNOWN; + char *srcline; char *dso_name = dso->long_name; size_t size; + if (!dso->has_srcline) + return SRCLINE_UNKNOWN; + if (dso_name[0] == '[') goto out; @@ -81,8 +84,11 @@ char *get_srcline(struct dso *dso, unsigned long addr) srcline = SRCLINE_UNKNOWN; free(file); -out: return srcline; + +out: + dso->has_srcline = 0; + return SRCLINE_UNKNOWN; } void free_srcline(char *srcline) |