diff options
Diffstat (limited to 'tools/perf/util/machine.c')
| -rw-r--r-- | tools/perf/util/machine.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index 3da92f18814a..7872ce92c9fc 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -3261,6 +3261,36 @@ int machines__for_each_thread(struct machines *machines, return rc; } + +static int thread_list_cb(struct thread *thread, void *data) +{ + struct list_head *list = data; + struct thread_list *entry = malloc(sizeof(*entry)); + + if (!entry) + return -ENOMEM; + + entry->thread = thread__get(thread); + list_add_tail(&entry->list, list); + return 0; +} + +int machine__thread_list(struct machine *machine, struct list_head *list) +{ + return machine__for_each_thread(machine, thread_list_cb, list); +} + +void thread_list__delete(struct list_head *list) +{ + struct thread_list *pos, *next; + + list_for_each_entry_safe(pos, next, list, list) { + thread__zput(pos->thread); + list_del(&pos->list); + free(pos); + } +} + pid_t machine__get_current_tid(struct machine *machine, int cpu) { if (cpu < 0 || (size_t)cpu >= machine->current_tid_sz) |