74 	int r;  in sm_disk_count_is_more_than_one()  local
77 	r = sm_disk_get_count(sm, b, &count);  in sm_disk_count_is_more_than_one()
78 	if (r)  in sm_disk_count_is_more_than_one()
79 		return r;  in sm_disk_count_is_more_than_one()
87 	int r;  in sm_disk_set_count()  local
92 	r = sm_ll_insert(&smd->ll, b, count, &ev);  in sm_disk_set_count()
93 	if (!r) {  in sm_disk_set_count()
111 			r = sm_ll_lookup(&smd->old_ll, b, &old_count);  in sm_disk_set_count()
112 			if (r)  in sm_disk_set_count()
113 				return r;  in sm_disk_set_count()
121 	return r;  in sm_disk_set_count()
126 	int r;  in sm_disk_inc_block()  local
130 	r = sm_ll_inc(&smd->ll, b, &ev);  in sm_disk_inc_block()
131 	if (!r && (ev == SM_ALLOC))  in sm_disk_inc_block()
138 	return r;  in sm_disk_inc_block()
143 	int r;  in sm_disk_dec_block()  local
148 	r = sm_ll_dec(&smd->ll, b, &ev);  in sm_disk_dec_block()
149 	if (!r && (ev == SM_FREE)) {  in sm_disk_dec_block()
154 		r = sm_ll_lookup(&smd->old_ll, b, &old_count);  in sm_disk_dec_block()
155 		if (r)  in sm_disk_dec_block()
156 			return r;  in sm_disk_dec_block()
162 	return r;  in sm_disk_dec_block()
167 	int r;  in sm_disk_new_block()  local
172 	r = sm_ll_find_free_block(&smd->old_ll, smd->begin, smd->old_ll.nr_blocks, b);  in sm_disk_new_block()
173 	if (r)  in sm_disk_new_block()
174 		return r;  in sm_disk_new_block()
177 	r = sm_ll_inc(&smd->ll, *b, &ev);  in sm_disk_new_block()
178 	if (!r) {  in sm_disk_new_block()
183 	return r;  in sm_disk_new_block()
188 	int r;  in sm_disk_commit()  local
192 	r = sm_disk_get_nr_free(sm, &nr_free);  in sm_disk_commit()
193 	if (r)  in sm_disk_commit()
194 		return r;  in sm_disk_commit()
196 	r = sm_ll_commit(&smd->ll);  in sm_disk_commit()
197 	if (r)  in sm_disk_commit()
198 		return r;  in sm_disk_commit()
204 	r = sm_disk_get_nr_free(sm, &nr_free);  in sm_disk_commit()
205 	if (r)  in sm_disk_commit()
206 		return r;  in sm_disk_commit()
258 	int r;  in dm_sm_disk_create()  local
269 	r = sm_ll_new_disk(&smd->ll, tm);  in dm_sm_disk_create()
270 	if (r)  in dm_sm_disk_create()
273 	r = sm_ll_extend(&smd->ll, nr_blocks);  in dm_sm_disk_create()
274 	if (r)  in dm_sm_disk_create()
277 	r = sm_disk_commit(&smd->sm);  in dm_sm_disk_create()
278 	if (r)  in dm_sm_disk_create()
285 	return ERR_PTR(r);  in dm_sm_disk_create()
292 	int r;  in dm_sm_disk_open()  local
303 	r = sm_ll_open_disk(&smd->ll, tm, root_le, len);  in dm_sm_disk_open()
304 	if (r)  in dm_sm_disk_open()
307 	r = sm_disk_commit(&smd->sm);  in dm_sm_disk_open()
308 	if (r)  in dm_sm_disk_open()
315 	return ERR_PTR(r);  in dm_sm_disk_open()