diff options
Diffstat (limited to 'tools/perf/util/thread.c')
| -rw-r--r-- | tools/perf/util/thread.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c index 3ce0498bdae6..dc51d1632e92 100644 --- a/tools/perf/util/thread.c +++ b/tools/perf/util/thread.c @@ -15,7 +15,10 @@ struct thread *thread__new(pid_t pid, pid_t tid) struct thread *thread = zalloc(sizeof(*thread)); if (thread != NULL) { - map_groups__init(&thread->mg); + thread->mg = map_groups__new(); + if (thread->mg == NULL) + goto out_free; + thread->pid_ = pid; thread->tid = tid; thread->ppid = -1; @@ -37,6 +40,8 @@ struct thread *thread__new(pid_t pid, pid_t tid) return thread; err_thread: + map_groups__delete(thread->mg); +out_free: free(thread); return NULL; } @@ -45,7 +50,8 @@ void thread__delete(struct thread *thread) { struct comm *comm, *tmp; - map_groups__exit(&thread->mg); + map_groups__delete(thread->mg); + thread->mg = NULL; list_for_each_entry_safe(comm, tmp, &thread->comm_list, list) { list_del(&comm->list); comm__free(comm); @@ -111,13 +117,13 @@ int thread__comm_len(struct thread *thread) size_t thread__fprintf(struct thread *thread, FILE *fp) { return fprintf(fp, "Thread %d %s\n", thread->tid, thread__comm_str(thread)) + - map_groups__fprintf(&thread->mg, verbose, fp); + map_groups__fprintf(thread->mg, verbose, fp); } void thread__insert_map(struct thread *thread, struct map *map) { - map_groups__fixup_overlappings(&thread->mg, map, verbose, stderr); - map_groups__insert(&thread->mg, map); + map_groups__fixup_overlappings(thread->mg, map, verbose, stderr); + map_groups__insert(thread->mg, map); } int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp) @@ -135,7 +141,7 @@ int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp) } for (i = 0; i < MAP__NR_TYPES; ++i) - if (map_groups__clone(&thread->mg, &parent->mg, i) < 0) + if (map_groups__clone(thread->mg, parent->mg, i) < 0) return -ENOMEM; thread->ppid = parent->tid; |