107 				       struct record_opts *opts)  in intel_bts_recording_options()  argument
116 	if (opts->auxtrace_sample_mode) {  in intel_bts_recording_options()
122 	btsr->snapshot_mode = opts->auxtrace_snapshot_mode;  in intel_bts_recording_options()
134 			opts->full_auxtrace = true;  in intel_bts_recording_options()
138 	if (opts->auxtrace_snapshot_mode && !opts->full_auxtrace) {  in intel_bts_recording_options()
143 	if (!opts->full_auxtrace)  in intel_bts_recording_options()
146 	if (opts->full_auxtrace && !perf_cpu_map__is_any_cpu_or_is_empty(cpus)) {  in intel_bts_recording_options()
152 	if (opts->auxtrace_snapshot_mode) {  in intel_bts_recording_options()
153 		if (!opts->auxtrace_snapshot_size && !opts->auxtrace_mmap_pages) {  in intel_bts_recording_options()
155 				opts->auxtrace_mmap_pages = MiB(4) / page_size;  in intel_bts_recording_options()
157 				opts->auxtrace_mmap_pages = KiB(128) / page_size;  in intel_bts_recording_options()
158 				if (opts->mmap_pages == UINT_MAX)  in intel_bts_recording_options()
159 					opts->mmap_pages = KiB(256) / page_size;  in intel_bts_recording_options()
161 		} else if (!opts->auxtrace_mmap_pages && !privileged &&  in intel_bts_recording_options()
162 			   opts->mmap_pages == UINT_MAX) {  in intel_bts_recording_options()
163 			opts->mmap_pages = KiB(256) / page_size;  in intel_bts_recording_options()
165 		if (!opts->auxtrace_snapshot_size)  in intel_bts_recording_options()
166 			opts->auxtrace_snapshot_size =  in intel_bts_recording_options()
167 				opts->auxtrace_mmap_pages * (size_t)page_size;  in intel_bts_recording_options()
168 		if (!opts->auxtrace_mmap_pages) {  in intel_bts_recording_options()
169 			size_t sz = opts->auxtrace_snapshot_size;  in intel_bts_recording_options()
172 			opts->auxtrace_mmap_pages = roundup_pow_of_two(sz);  in intel_bts_recording_options()
174 		if (opts->auxtrace_snapshot_size >  in intel_bts_recording_options()
175 				opts->auxtrace_mmap_pages * (size_t)page_size) {  in intel_bts_recording_options()
177 			       opts->auxtrace_snapshot_size,  in intel_bts_recording_options()
178 			       opts->auxtrace_mmap_pages * (size_t)page_size);  in intel_bts_recording_options()
181 		if (!opts->auxtrace_snapshot_size || !opts->auxtrace_mmap_pages) {  in intel_bts_recording_options()
186 			  opts->auxtrace_snapshot_size);  in intel_bts_recording_options()
190 	if (opts->full_auxtrace && !opts->auxtrace_mmap_pages) {  in intel_bts_recording_options()
192 			opts->auxtrace_mmap_pages = MiB(4) / page_size;  in intel_bts_recording_options()
194 			opts->auxtrace_mmap_pages = KiB(128) / page_size;  in intel_bts_recording_options()
195 			if (opts->mmap_pages == UINT_MAX)  in intel_bts_recording_options()
196 				opts->mmap_pages = KiB(256) / page_size;  in intel_bts_recording_options()
201 	if (opts->auxtrace_mmap_pages) {  in intel_bts_recording_options()
202 		size_t sz = opts->auxtrace_mmap_pages * (size_t)page_size;  in intel_bts_recording_options()
205 		if (opts->auxtrace_snapshot_mode)  in intel_bts_recording_options()
232 	if (opts->full_auxtrace) {  in intel_bts_recording_options()
252 					    struct record_opts *opts,  in intel_bts_parse_snapshot_options()  argument
266 	opts->auxtrace_snapshot_mode = true;  in intel_bts_parse_snapshot_options()
267 	opts->auxtrace_snapshot_size = snapshot_size;  in intel_bts_parse_snapshot_options()