32 	struct perf_output_handle	handle;  member
179 	if (local_read(&buf->data_size) >= bts->handle.size ||  in bts_buffer_is_full()
180 	    bts->handle.size - local_read(&buf->data_size) < BTS_RECORD_SIZE)  in bts_buffer_is_full()
190 	struct bts_buffer *buf = perf_get_aux(&bts->handle);  in bts_update()
219 	struct bts_buffer *buf = perf_get_aux(&bts->handle);  in __bts_event_start()
287 	if (bts->handle.event && bts->started)  in intel_bts_enable_local()
288 		__bts_event_start(bts->handle.event);  in intel_bts_enable_local()
295 	if (bts->handle.event)  in intel_bts_disable_local()
296 		__bts_event_stop(bts->handle.event);  in intel_bts_disable_local()
300 bts_buffer_reset(struct bts_buffer *buf, struct perf_output_handle *handle)  in bts_buffer_reset()  argument
310 	head = handle->head & ((buf->nr_pages << PAGE_SHIFT) - 1);  in bts_buffer_reset()
317 	if (space > handle->size) {  in bts_buffer_reset()
318 		space = handle->size;  in bts_buffer_reset()
330 		if (handle->size >= skip) {  in bts_buffer_reset()
332 			if (next_space + skip > handle->size) {  in bts_buffer_reset()
333 				next_space = handle->size - skip;  in bts_buffer_reset()
339 				ret = perf_aux_output_skip(handle, skip);  in bts_buffer_reset()
358 	wakeup = BTS_SAFETY_MARGIN + BTS_RECORD_SIZE + handle->wakeup -  in bts_buffer_reset()
359 		 handle->head;  in bts_buffer_reset()
380 	struct perf_event *event = bts->handle.event;  in intel_bts_interrupt()
388 	buf = perf_get_aux(&bts->handle);  in intel_bts_interrupt()
404 	perf_aux_output_end(&bts->handle, local_xchg(&buf->data_size, 0),  in intel_bts_interrupt()
407 	buf = perf_aux_output_begin(&bts->handle, event);  in intel_bts_interrupt()
411 	err = bts_buffer_reset(buf, &bts->handle);  in intel_bts_interrupt()
413 		perf_aux_output_end(&bts->handle, 0, false);  in intel_bts_interrupt()
422 	struct bts_buffer *buf = perf_get_aux(&bts->handle);  in bts_event_del()
428 			bts->handle.head =  in bts_event_del()
431 		perf_aux_output_end(&bts->handle, local_xchg(&buf->data_size, 0),  in bts_event_del()
454 	if (bts->handle.event)  in bts_event_add()
457 	buf = perf_aux_output_begin(&bts->handle, event);  in bts_event_add()
461 	ret = bts_buffer_reset(buf, &bts->handle);  in bts_event_add()
463 		perf_aux_output_end(&bts->handle, 0, false);  in bts_event_add()