Lines Matching refs:nodes
128 s->nodes[0] = NULL;
129 s->nodes[1] = NULL;
137 unlock_block(s->info, s->nodes[i]);
145 unlock_block(s->info, s->nodes[0]);
146 s->nodes[0] = s->nodes[1];
150 r = bn_read_lock(s->info, new_child, s->nodes + s->count);
161 unlock_block(s->info, s->nodes[s->count]);
169 block = s->nodes[s->count - 1];
187 unlock_block(s->info, s->nodes[i]);
196 unlock_block(s->info, s->nodes[0]);
197 s->nodes[0] = s->nodes[1];
201 r = bn_shadow(s->info, b, vt, s->nodes + s->count);
204 s->root = dm_block_location(s->nodes[0]);
216 return s->nodes[s->count - 1];
223 return s->count == 2 ? s->nodes[0] : NULL;