Searched refs:aux_head (Results 1 – 5 of 5) sorted by relevance
332 unsigned long aux_head, aux_tail; in perf_aux_output_begin() local371 aux_head = rb->aux_head; in perf_aux_output_begin()375 handle->head = aux_head; in perf_aux_output_begin()387 if (aux_head - aux_tail < perf_aux_size(rb)) in perf_aux_output_begin()388 handle->size = CIRC_SPACE(aux_head, aux_tail, perf_aux_size(rb)); in perf_aux_output_begin()422 if (rb->aux_head - rb->aux_wakeup >= rb->aux_watermark) { in rb_need_aux_wakeup()423 rb->aux_wakeup = rounddown(rb->aux_head, rb->aux_watermark); in rb_need_aux_wakeup()444 unsigned long aux_head; in perf_aux_output_end() local450 aux_head = handle->head; in perf_aux_output_end()451 rb->aux_head = aux_head; in perf_aux_output_end()[all …]
42 long aux_head; member
385 u64 head = READ_ONCE(pc->aux_head); in auxtrace_mmap__read_snapshot_head()396 u64 head = READ_ONCE(pc->aux_head); in auxtrace_mmap__read_head()398 u64 head = __sync_val_compare_and_swap(&pc->aux_head, 0, 0); in auxtrace_mmap__read_head()
625 __u64 aux_head; member
