Searched refs:aux_head (Results 1 – 4 of 4) sorted by relevance
272 unsigned long aux_head, aux_tail; in perf_aux_output_begin() local297 aux_head = local_read(&rb->aux_head); in perf_aux_output_begin()301 handle->head = aux_head; in perf_aux_output_begin()312 if (aux_head - aux_tail < perf_aux_size(rb)) in perf_aux_output_begin()313 handle->size = CIRC_SPACE(aux_head, aux_tail, perf_aux_size(rb)); in perf_aux_output_begin()351 unsigned long aux_head; in perf_aux_output_end() local361 aux_head = handle->head; in perf_aux_output_end()362 local_set(&rb->aux_head, aux_head); in perf_aux_output_end()364 aux_head = local_read(&rb->aux_head); in perf_aux_output_end()365 local_add(size, &rb->aux_head); in perf_aux_output_end()[all …]
41 local_t aux_head; member
326 u64 head = ACCESS_ONCE(pc->aux_head); in auxtrace_mmap__read_snapshot_head()337 u64 head = ACCESS_ONCE(pc->aux_head); in auxtrace_mmap__read_head()339 u64 head = __sync_val_compare_and_swap(&pc->aux_head, 0, 0); in auxtrace_mmap__read_head()
558 __u64 aux_head; member