105 static void free_subpart(struct cmdline_parts *parts)  in free_subpart()  argument
109 	while (parts->subpart) {  in free_subpart()
110 		subpart = parts->subpart;  in free_subpart()
111 		parts->subpart = subpart->next_subpart;  in free_subpart()
116 static int parse_parts(struct cmdline_parts **parts, char *bdevdef)  in parse_parts()  argument
123 	*parts = NULL;  in parse_parts()
155 	*parts = newparts;  in parse_parts()
164 static void cmdline_parts_free(struct cmdline_parts **parts)  in cmdline_parts_free()  argument
168 	while (*parts) {  in cmdline_parts_free()
169 		next_parts = (*parts)->next_parts;  in cmdline_parts_free()
170 		free_subpart(*parts);  in cmdline_parts_free()
171 		kfree(*parts);  in cmdline_parts_free()
172 		*parts = next_parts;  in cmdline_parts_free()
176 static int cmdline_parts_parse(struct cmdline_parts **parts,  in cmdline_parts_parse()  argument
185 	*parts = NULL;  in cmdline_parts_parse()
191 	next_parts = parts;  in cmdline_parts_parse()
201 	if (!*parts) {  in cmdline_parts_parse()
213 	cmdline_parts_free(parts);  in cmdline_parts_parse()
217 static struct cmdline_parts *cmdline_parts_find(struct cmdline_parts *parts,  in cmdline_parts_find()  argument
220 	while (parts && strncmp(bdev, parts->name, sizeof(parts->name)))  in cmdline_parts_find()
221 		parts = parts->next_parts;  in cmdline_parts_find()
222 	return parts;  in cmdline_parts_find()
240 	info = &state->parts[slot].info;  in add_part()
247 	state->parts[slot].has_info = true;  in add_part()
252 static int cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size,  in cmdline_parts_set()  argument
259 	for (subpart = parts->subpart; subpart;  in cmdline_parts_set()
320 	for (; slot < state->limit && state->parts[slot].has_info; slot++) {  in cmdline_parts_verifier()
321 		for (i = slot+1; i < state->limit && state->parts[i].has_info;  in cmdline_parts_verifier()
323 			if (has_overlaps(state->parts[slot].from,  in cmdline_parts_verifier()
324 					 state->parts[slot].size,  in cmdline_parts_verifier()
325 					 state->parts[i].from,  in cmdline_parts_verifier()
326 					 state->parts[i].size)) {  in cmdline_parts_verifier()
333 					state->parts[slot].info.volname,  in cmdline_parts_verifier()
334 					(u64)state->parts[slot].from << 9,  in cmdline_parts_verifier()
335 					(u64)state->parts[slot].size << 9,  in cmdline_parts_verifier()
336 					state->parts[i].info.volname,  in cmdline_parts_verifier()
337 					(u64)state->parts[i].from << 9,  in cmdline_parts_verifier()
338 					(u64)state->parts[i].size << 9);  in cmdline_parts_verifier()
354 	struct cmdline_parts *parts;  in cmdline_partition()  local
370 	parts = cmdline_parts_find(bdev_parts, state->disk->disk_name);  in cmdline_partition()
371 	if (!parts)  in cmdline_partition()
376 	cmdline_parts_set(parts, disk_size, state);  in cmdline_partition()