109 static void free_subpart(struct cmdline_parts *parts)  in free_subpart()  argument
113 	while (parts->subpart) {  in free_subpart()
114 		subpart = parts->subpart;  in free_subpart()
115 		parts->subpart = subpart->next_subpart;  in free_subpart()
120 static int parse_parts(struct cmdline_parts **parts, const char *bdevdef)  in parse_parts()  argument
129 	*parts = NULL;  in parse_parts()
170 	*parts = newparts;  in parse_parts()
179 static void cmdline_parts_free(struct cmdline_parts **parts)  in cmdline_parts_free()  argument
183 	while (*parts) {  in cmdline_parts_free()
184 		next_parts = (*parts)->next_parts;  in cmdline_parts_free()
185 		free_subpart(*parts);  in cmdline_parts_free()
186 		kfree(*parts);  in cmdline_parts_free()
187 		*parts = next_parts;  in cmdline_parts_free()
191 static int cmdline_parts_parse(struct cmdline_parts **parts,  in cmdline_parts_parse()  argument
200 	*parts = NULL;  in cmdline_parts_parse()
206 	next_parts = parts;  in cmdline_parts_parse()
223 	if (!*parts) {  in cmdline_parts_parse()
235 	cmdline_parts_free(parts);  in cmdline_parts_parse()
239 static struct cmdline_parts *cmdline_parts_find(struct cmdline_parts *parts,  in cmdline_parts_find()  argument
242 	while (parts && strncmp(bdev, parts->name, sizeof(parts->name)))  in cmdline_parts_find()
243 		parts = parts->next_parts;  in cmdline_parts_find()
244 	return parts;  in cmdline_parts_find()
263 	info = &state->parts[slot].info;  in add_part()
272 	state->parts[slot].has_info = true;  in add_part()
277 static int cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size,  in cmdline_parts_set()  argument
284 	for (subpart = parts->subpart; subpart;  in cmdline_parts_set()
345 	for (; slot < state->limit && state->parts[slot].has_info; slot++) {  in cmdline_parts_verifier()
346 		for (i = slot+1; i < state->limit && state->parts[i].has_info;  in cmdline_parts_verifier()
348 			if (has_overlaps(state->parts[slot].from,  in cmdline_parts_verifier()
349 					 state->parts[slot].size,  in cmdline_parts_verifier()
350 					 state->parts[i].from,  in cmdline_parts_verifier()
351 					 state->parts[i].size)) {  in cmdline_parts_verifier()
358 					state->parts[slot].info.volname,  in cmdline_parts_verifier()
359 					(u64)state->parts[slot].from << 9,  in cmdline_parts_verifier()
360 					(u64)state->parts[slot].size << 9,  in cmdline_parts_verifier()
361 					state->parts[i].info.volname,  in cmdline_parts_verifier()
362 					(u64)state->parts[i].from << 9,  in cmdline_parts_verifier()
363 					(u64)state->parts[i].size << 9);  in cmdline_parts_verifier()
379 	struct cmdline_parts *parts;  in cmdline_partition()  local
395 	parts = cmdline_parts_find(bdev_parts, state->disk->disk_name);  in cmdline_partition()
396 	if (!parts)  in cmdline_partition()
401 	cmdline_parts_set(parts, disk_size, state);  in cmdline_partition()