238 					   struct record_opts *opts,  in intel_pt_parse_snapshot_options()  argument
252 	opts->auxtrace_snapshot_mode = true;  in intel_pt_parse_snapshot_options()
253 	opts->auxtrace_snapshot_size = snapshot_size;  in intel_pt_parse_snapshot_options()
497 				      struct record_opts *opts)  in intel_pt_recording_options()  argument
510 	ptr->snapshot_mode = opts->auxtrace_snapshot_mode;  in intel_pt_recording_options()
521 			opts->full_auxtrace = true;  in intel_pt_recording_options()
525 	if (opts->auxtrace_snapshot_mode && !opts->full_auxtrace) {  in intel_pt_recording_options()
530 	if (opts->use_clockid) {  in intel_pt_recording_options()
535 	if (!opts->full_auxtrace)  in intel_pt_recording_options()
543 	if (opts->auxtrace_snapshot_mode) {  in intel_pt_recording_options()
546 		if (!opts->auxtrace_snapshot_size && !opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
548 				opts->auxtrace_mmap_pages = MiB(4) / page_size;  in intel_pt_recording_options()
550 				opts->auxtrace_mmap_pages = KiB(128) / page_size;  in intel_pt_recording_options()
551 				if (opts->mmap_pages == UINT_MAX)  in intel_pt_recording_options()
552 					opts->mmap_pages = KiB(256) / page_size;  in intel_pt_recording_options()
554 		} else if (!opts->auxtrace_mmap_pages && !privileged &&  in intel_pt_recording_options()
555 			   opts->mmap_pages == UINT_MAX) {  in intel_pt_recording_options()
556 			opts->mmap_pages = KiB(256) / page_size;  in intel_pt_recording_options()
558 		if (!opts->auxtrace_snapshot_size)  in intel_pt_recording_options()
559 			opts->auxtrace_snapshot_size =  in intel_pt_recording_options()
560 				opts->auxtrace_mmap_pages * (size_t)page_size;  in intel_pt_recording_options()
561 		if (!opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
562 			size_t sz = opts->auxtrace_snapshot_size;  in intel_pt_recording_options()
565 			opts->auxtrace_mmap_pages = roundup_pow_of_two(sz);  in intel_pt_recording_options()
567 		if (opts->auxtrace_snapshot_size >  in intel_pt_recording_options()
568 				opts->auxtrace_mmap_pages * (size_t)page_size) {  in intel_pt_recording_options()
570 			       opts->auxtrace_snapshot_size,  in intel_pt_recording_options()
571 			       opts->auxtrace_mmap_pages * (size_t)page_size);  in intel_pt_recording_options()
574 		if (!opts->auxtrace_snapshot_size || !opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
579 			  opts->auxtrace_snapshot_size);  in intel_pt_recording_options()
581 		    opts->auxtrace_snapshot_size <= psb_period +  in intel_pt_recording_options()
584 				    opts->auxtrace_snapshot_size, psb_period);  in intel_pt_recording_options()
588 	if (opts->full_auxtrace && !opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
590 			opts->auxtrace_mmap_pages = MiB(4) / page_size;  in intel_pt_recording_options()
592 			opts->auxtrace_mmap_pages = KiB(128) / page_size;  in intel_pt_recording_options()
593 			if (opts->mmap_pages == UINT_MAX)  in intel_pt_recording_options()
594 				opts->mmap_pages = KiB(256) / page_size;  in intel_pt_recording_options()
599 	if (opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
600 		size_t sz = opts->auxtrace_mmap_pages * (size_t)page_size;  in intel_pt_recording_options()
603 		if (opts->auxtrace_snapshot_mode)  in intel_pt_recording_options()
617 	if (opts->full_auxtrace && (intel_pt_evsel->attr.config & tsc_bit))  in intel_pt_recording_options()
628 			bool cpu_wide = !target__none(&opts->target) &&  in intel_pt_recording_options()
629 					!target__has_task(&opts->target);  in intel_pt_recording_options()
652 				opts->record_switch_events = false;  in intel_pt_recording_options()
655 				opts->record_switch_events = true;  in intel_pt_recording_options()
687 	if (opts->full_auxtrace) {  in intel_pt_recording_options()
714 	    !target__none(&opts->target))  in intel_pt_recording_options()