73 	struct intel_bts_recording *btsr =  in intel_bts_info_fill()  local
75 	struct perf_pmu *intel_bts_pmu = btsr->intel_bts_pmu;  in intel_bts_info_fill()
106 	auxtrace_info->priv[INTEL_BTS_SNAPSHOT_MODE] = btsr->snapshot_mode;  in intel_bts_info_fill()
115 	struct intel_bts_recording *btsr =  in intel_bts_recording_options()  local
117 	struct perf_pmu *intel_bts_pmu = btsr->intel_bts_pmu;  in intel_bts_recording_options()
122 	btsr->evlist = evlist;  in intel_bts_recording_options()
123 	btsr->snapshot_mode = opts->auxtrace_snapshot_mode;  in intel_bts_recording_options()
255 	struct intel_bts_recording *btsr =  in intel_bts_parse_snapshot_options()  local
269 	btsr->snapshot_size = snapshot_size;  in intel_bts_parse_snapshot_options()
279 static int intel_bts_alloc_snapshot_refs(struct intel_bts_recording *btsr,  in intel_bts_alloc_snapshot_refs()  argument
283 	int cnt = btsr->snapshot_ref_cnt, new_cnt = cnt * 2;  in intel_bts_alloc_snapshot_refs()
296 	memcpy(refs, btsr->snapshot_refs, cnt * sz);  in intel_bts_alloc_snapshot_refs()
298 	btsr->snapshot_refs = refs;  in intel_bts_alloc_snapshot_refs()
299 	btsr->snapshot_ref_cnt = new_cnt;  in intel_bts_alloc_snapshot_refs()
304 static void intel_bts_free_snapshot_refs(struct intel_bts_recording *btsr)  in intel_bts_free_snapshot_refs()  argument
308 	for (i = 0; i < btsr->snapshot_ref_cnt; i++)  in intel_bts_free_snapshot_refs()
309 		zfree(&btsr->snapshot_refs[i].ref_buf);  in intel_bts_free_snapshot_refs()
310 	zfree(&btsr->snapshot_refs);  in intel_bts_free_snapshot_refs()
315 	struct intel_bts_recording *btsr =  in intel_bts_recording_free()  local
318 	intel_bts_free_snapshot_refs(btsr);  in intel_bts_recording_free()
319 	free(btsr);  in intel_bts_recording_free()
324 	struct intel_bts_recording *btsr =  in intel_bts_snapshot_start()  local
328 	evlist__for_each(btsr->evlist, evsel) {  in intel_bts_snapshot_start()
329 		if (evsel->attr.type == btsr->intel_bts_pmu->type)  in intel_bts_snapshot_start()
330 			return perf_evlist__disable_event(btsr->evlist, evsel);  in intel_bts_snapshot_start()
337 	struct intel_bts_recording *btsr =  in intel_bts_snapshot_finish()  local
341 	evlist__for_each(btsr->evlist, evsel) {  in intel_bts_snapshot_finish()
342 		if (evsel->attr.type == btsr->intel_bts_pmu->type)  in intel_bts_snapshot_finish()
343 			return perf_evlist__enable_event(btsr->evlist, evsel);  in intel_bts_snapshot_finish()
369 	struct intel_bts_recording *btsr =  in intel_bts_find_snapshot()  local
377 	if (idx >= btsr->snapshot_ref_cnt) {  in intel_bts_find_snapshot()
378 		err = intel_bts_alloc_snapshot_refs(btsr, idx);  in intel_bts_find_snapshot()
383 	wrapped = btsr->snapshot_refs[idx].wrapped;  in intel_bts_find_snapshot()
385 		btsr->snapshot_refs[idx].wrapped = true;  in intel_bts_find_snapshot()
419 	struct intel_bts_recording *btsr =  in intel_bts_read_finish()  local
423 	evlist__for_each(btsr->evlist, evsel) {  in intel_bts_read_finish()
424 		if (evsel->attr.type == btsr->intel_bts_pmu->type)  in intel_bts_read_finish()
425 			return perf_evlist__enable_event_idx(btsr->evlist,  in intel_bts_read_finish()
434 	struct intel_bts_recording *btsr;  in intel_bts_recording_init()  local
439 	btsr = zalloc(sizeof(struct intel_bts_recording));  in intel_bts_recording_init()
440 	if (!btsr) {  in intel_bts_recording_init()
445 	btsr->intel_bts_pmu = intel_bts_pmu;  in intel_bts_recording_init()
446 	btsr->itr.recording_options = intel_bts_recording_options;  in intel_bts_recording_init()
447 	btsr->itr.info_priv_size = intel_bts_info_priv_size;  in intel_bts_recording_init()
448 	btsr->itr.info_fill = intel_bts_info_fill;  in intel_bts_recording_init()
449 	btsr->itr.free = intel_bts_recording_free;  in intel_bts_recording_init()
450 	btsr->itr.snapshot_start = intel_bts_snapshot_start;  in intel_bts_recording_init()
451 	btsr->itr.snapshot_finish = intel_bts_snapshot_finish;  in intel_bts_recording_init()
452 	btsr->itr.find_snapshot = intel_bts_find_snapshot;  in intel_bts_recording_init()
453 	btsr->itr.parse_snapshot_options = intel_bts_parse_snapshot_options;  in intel_bts_recording_init()
454 	btsr->itr.reference = intel_bts_reference;  in intel_bts_recording_init()
455 	btsr->itr.read_finish = intel_bts_read_finish;  in intel_bts_recording_init()
456 	btsr->itr.alignment = sizeof(struct branch);  in intel_bts_recording_init()
457 	return &btsr->itr;  in intel_bts_recording_init()