diff options
| -rw-r--r-- | tools/perf/util/annotate.c | 11 | ||||
| -rw-r--r-- | tools/perf/util/annotate.h | 3 | ||||
| -rw-r--r-- | tools/perf/util/symbol.c | 9 |
3 files changed, 22 insertions, 1 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 5d982933b3a2..01900689dc00 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1255,6 +1255,17 @@ int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool r return ins__scnprintf(&dl->ins, bf, size, &dl->ops, max_ins_name); } +void annotation__init(struct annotation *notes) +{ + pthread_mutex_init(¬es->lock, NULL); +} + +void annotation__exit(struct annotation *notes) +{ + annotated_source__delete(notes->src); + pthread_mutex_destroy(¬es->lock); +} + static void annotation_line__add(struct annotation_line *al, struct list_head *head) { list_add_tail(&al->node, head); diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 3757416bcf46..986f2bbe4870 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -299,6 +299,9 @@ struct annotation { struct annotated_source *src; }; +void annotation__init(struct annotation *notes); +void annotation__exit(struct annotation *notes); + static inline int annotation__cycles_width(struct annotation *notes) { if (notes->have_cycles && notes->options->show_minmax_cycle) diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index aa1b7c12fd61..b2ed3140a1fa 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -274,7 +274,7 @@ struct symbol *symbol__new(u64 start, u64 len, u8 binding, u8 type, const char * if (symbol_conf.priv_size) { if (symbol_conf.init_annotation) { struct annotation *notes = (void *)sym; - pthread_mutex_init(¬es->lock, NULL); + annotation__init(notes); } sym = ((void *)sym) + symbol_conf.priv_size; } @@ -294,6 +294,13 @@ struct symbol *symbol__new(u64 start, u64 len, u8 binding, u8 type, const char * void symbol__delete(struct symbol *sym) { + if (symbol_conf.priv_size) { + if (symbol_conf.init_annotation) { + struct annotation *notes = symbol__annotation(sym); + + annotation__exit(notes); + } + } free(((void *)sym) - symbol_conf.priv_size); } |