194 					 struct record_opts *opts,  in cs_etm_parse_snapshot_options()  argument
208 	opts->auxtrace_snapshot_mode = true;  in cs_etm_parse_snapshot_options()
209 	opts->auxtrace_snapshot_size = snapshot_size;  in cs_etm_parse_snapshot_options()
254 				    struct record_opts *opts)  in cs_etm_recording_options()  argument
266 	ptr->snapshot_mode = opts->auxtrace_snapshot_mode;  in cs_etm_recording_options()
268 	if (!record_opts__no_switch_events(opts) &&  in cs_etm_recording_options()
270 		opts->record_switch_events = true;  in cs_etm_recording_options()
282 			opts->full_auxtrace = true;  in cs_etm_recording_options()
294 	if (opts->use_clockid) {  in cs_etm_recording_options()
301 	if (opts->auxtrace_snapshot_mode) {  in cs_etm_recording_options()
306 		if (!opts->auxtrace_snapshot_size &&  in cs_etm_recording_options()
307 		    !opts->auxtrace_mmap_pages) {  in cs_etm_recording_options()
309 				opts->auxtrace_mmap_pages = MiB(4) / page_size;  in cs_etm_recording_options()
311 				opts->auxtrace_mmap_pages =  in cs_etm_recording_options()
313 				if (opts->mmap_pages == UINT_MAX)  in cs_etm_recording_options()
314 					opts->mmap_pages = KiB(256) / page_size;  in cs_etm_recording_options()
316 		} else if (!opts->auxtrace_mmap_pages && !privileged &&  in cs_etm_recording_options()
317 						opts->mmap_pages == UINT_MAX) {  in cs_etm_recording_options()
318 			opts->mmap_pages = KiB(256) / page_size;  in cs_etm_recording_options()
325 		if (!opts->auxtrace_snapshot_size) {  in cs_etm_recording_options()
326 			opts->auxtrace_snapshot_size =  in cs_etm_recording_options()
327 				opts->auxtrace_mmap_pages * (size_t)page_size;  in cs_etm_recording_options()
335 		if (!opts->auxtrace_mmap_pages) {  in cs_etm_recording_options()
336 			size_t sz = opts->auxtrace_snapshot_size;  in cs_etm_recording_options()
339 			opts->auxtrace_mmap_pages = roundup_pow_of_two(sz);  in cs_etm_recording_options()
343 		if (opts->auxtrace_snapshot_size >  in cs_etm_recording_options()
344 				opts->auxtrace_mmap_pages * (size_t)page_size) {  in cs_etm_recording_options()
346 			       opts->auxtrace_snapshot_size,  in cs_etm_recording_options()
347 			       opts->auxtrace_mmap_pages * (size_t)page_size);  in cs_etm_recording_options()
352 		if (!opts->auxtrace_snapshot_size ||  in cs_etm_recording_options()
353 		    !opts->auxtrace_mmap_pages) {  in cs_etm_recording_options()
360 	if (opts->full_auxtrace && !opts->auxtrace_mmap_pages) {  in cs_etm_recording_options()
362 			opts->auxtrace_mmap_pages = MiB(4) / page_size;  in cs_etm_recording_options()
364 			opts->auxtrace_mmap_pages = KiB(128) / page_size;  in cs_etm_recording_options()
365 			if (opts->mmap_pages == UINT_MAX)  in cs_etm_recording_options()
366 				opts->mmap_pages = KiB(256) / page_size;  in cs_etm_recording_options()
372 	if (opts->auxtrace_mmap_pages) {  in cs_etm_recording_options()
374 		size_t sz = opts->auxtrace_mmap_pages * (size_t)page_size;  in cs_etm_recording_options()
377 		    opts->auxtrace_mmap_pages > max_page) {  in cs_etm_recording_options()
378 			opts->auxtrace_mmap_pages = max_page;  in cs_etm_recording_options()
390 	if (opts->auxtrace_snapshot_mode)  in cs_etm_recording_options()
392 			  opts->auxtrace_snapshot_size);  in cs_etm_recording_options()
415 	if (opts->full_auxtrace) {  in cs_etm_recording_options()