diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-annotate.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/dso.h | 2 | ||||
| -rw-r--r-- | tools/perf/util/symbol.c | 10 |
3 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index a32a64ef08e2..8edc205ff9a7 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -67,6 +67,7 @@ static int perf_evsel__add_sample(struct perf_evsel *evsel, rb_erase(&al->sym->rb_node, &al->map->dso->symbols[al->map->type]); symbol__delete(al->sym); + dso__reset_find_symbol_cache(al->map->dso); } return 0; } diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index c73276db6d6f..fc8db9c764ac 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -324,6 +324,8 @@ struct dso *__dsos__findnew(struct dsos *dsos, const char *name); struct dso *dsos__findnew(struct dsos *dsos, const char *name); bool __dsos__read_build_ids(struct list_head *head, bool with_hits); +void dso__reset_find_symbol_cache(struct dso *dso); + size_t __dsos__fprintf_buildid(struct list_head *head, FILE *fp, bool (skip)(struct dso *dso, int parm), int parm); size_t __dsos__fprintf(struct list_head *head, FILE *fp); diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 42e98ab5a9bb..46ae0532a8a6 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -441,6 +441,16 @@ static struct symbol *symbols__find_by_name(struct rb_root *symbols, return &s->sym; } +void dso__reset_find_symbol_cache(struct dso *dso) +{ + enum map_type type; + + for (type = MAP__FUNCTION; type <= MAP__VARIABLE; ++type) { + dso->last_find_result[type].addr = 0; + dso->last_find_result[type].symbol = NULL; + } +} + struct symbol *dso__find_symbol(struct dso *dso, enum map_type type, u64 addr) { |