241 					   struct record_opts *opts,  in intel_pt_parse_snapshot_options()  argument
255 	opts->auxtrace_snapshot_mode = true;  in intel_pt_parse_snapshot_options()
256 	opts->auxtrace_snapshot_size = snapshot_size;  in intel_pt_parse_snapshot_options()
550 				      struct record_opts *opts)  in intel_pt_recording_options()  argument
563 	ptr->snapshot_mode = opts->auxtrace_snapshot_mode;  in intel_pt_recording_options()
574 			opts->full_auxtrace = true;  in intel_pt_recording_options()
578 	if (opts->auxtrace_snapshot_mode && !opts->full_auxtrace) {  in intel_pt_recording_options()
583 	if (opts->use_clockid) {  in intel_pt_recording_options()
588 	if (!opts->full_auxtrace)  in intel_pt_recording_options()
596 	if (opts->auxtrace_snapshot_mode) {  in intel_pt_recording_options()
599 		if (!opts->auxtrace_snapshot_size && !opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
601 				opts->auxtrace_mmap_pages = MiB(4) / page_size;  in intel_pt_recording_options()
603 				opts->auxtrace_mmap_pages = KiB(128) / page_size;  in intel_pt_recording_options()
604 				if (opts->mmap_pages == UINT_MAX)  in intel_pt_recording_options()
605 					opts->mmap_pages = KiB(256) / page_size;  in intel_pt_recording_options()
607 		} else if (!opts->auxtrace_mmap_pages && !privileged &&  in intel_pt_recording_options()
608 			   opts->mmap_pages == UINT_MAX) {  in intel_pt_recording_options()
609 			opts->mmap_pages = KiB(256) / page_size;  in intel_pt_recording_options()
611 		if (!opts->auxtrace_snapshot_size)  in intel_pt_recording_options()
612 			opts->auxtrace_snapshot_size =  in intel_pt_recording_options()
613 				opts->auxtrace_mmap_pages * (size_t)page_size;  in intel_pt_recording_options()
614 		if (!opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
615 			size_t sz = opts->auxtrace_snapshot_size;  in intel_pt_recording_options()
618 			opts->auxtrace_mmap_pages = roundup_pow_of_two(sz);  in intel_pt_recording_options()
620 		if (opts->auxtrace_snapshot_size >  in intel_pt_recording_options()
621 				opts->auxtrace_mmap_pages * (size_t)page_size) {  in intel_pt_recording_options()
623 			       opts->auxtrace_snapshot_size,  in intel_pt_recording_options()
624 			       opts->auxtrace_mmap_pages * (size_t)page_size);  in intel_pt_recording_options()
627 		if (!opts->auxtrace_snapshot_size || !opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
632 			  opts->auxtrace_snapshot_size);  in intel_pt_recording_options()
634 		    opts->auxtrace_snapshot_size <= psb_period +  in intel_pt_recording_options()
637 				    opts->auxtrace_snapshot_size, psb_period);  in intel_pt_recording_options()
641 	if (opts->full_auxtrace && !opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
643 			opts->auxtrace_mmap_pages = MiB(4) / page_size;  in intel_pt_recording_options()
645 			opts->auxtrace_mmap_pages = KiB(128) / page_size;  in intel_pt_recording_options()
646 			if (opts->mmap_pages == UINT_MAX)  in intel_pt_recording_options()
647 				opts->mmap_pages = KiB(256) / page_size;  in intel_pt_recording_options()
652 	if (opts->auxtrace_mmap_pages) {  in intel_pt_recording_options()
653 		size_t sz = opts->auxtrace_mmap_pages * (size_t)page_size;  in intel_pt_recording_options()
656 		if (opts->auxtrace_snapshot_mode)  in intel_pt_recording_options()
670 	if (opts->full_auxtrace && (intel_pt_evsel->attr.config & tsc_bit))  in intel_pt_recording_options()
681 			bool cpu_wide = !target__none(&opts->target) &&  in intel_pt_recording_options()
682 					!target__has_task(&opts->target);  in intel_pt_recording_options()
706 				opts->record_switch_events = false;  in intel_pt_recording_options()
709 				opts->record_switch_events = true;  in intel_pt_recording_options()
742 	if (opts->full_auxtrace) {  in intel_pt_recording_options()
774 	    !target__none(&opts->target))  in intel_pt_recording_options()