Searched refs:pcpu_reader_locks (Results 1 – 1 of 1) sorted by relevance
54 struct rw_semaphore *pcpu_reader_locks; member251 if (cpu != RING_BUFFER_ALL_CPUS && !remote->pcpu_reader_locks) { in trace_remote_get()254 remote->pcpu_reader_locks = kcalloc(nr_cpu_ids, sizeof(*remote->pcpu_reader_locks), in trace_remote_get()256 if (!remote->pcpu_reader_locks) { in trace_remote_get()262 init_rwsem(&remote->pcpu_reader_locks[lock_cpu]); in trace_remote_get()279 kfree(remote->pcpu_reader_locks); in trace_remote_put()280 remote->pcpu_reader_locks = NULL; in trace_remote_put()430 if (WARN_ON_ONCE(!remote->pcpu_reader_locks)) in trace_remote_iter_read_start()434 down_write(&remote->pcpu_reader_locks[cpu]); in trace_remote_iter_read_start()436 down_read(&remote->pcpu_reader_locks[cpu]); in trace_remote_iter_read_start()[all …]