Lines Matching refs:parent
204 struct rb_node *parent = NULL, *tmp_node;
221 parent = *pnode;
235 *insert_parent = parent;
237 en = rb_entry(parent, struct extent_node, rb_node);
238 tmp_node = parent;
239 if (parent && fofs > en->ei.fofs)
240 tmp_node = rb_next(parent);
243 tmp_node = parent;
244 if (parent && fofs < en->ei.fofs)
245 tmp_node = rb_prev(parent);
270 struct rb_node *parent, struct rb_node **p,
284 rb_link_node(&en->rb_node, parent, p);
552 struct rb_node *parent = NULL;
556 parent = insert_parent;
565 parent = *p;
566 en = rb_entry(parent, struct extent_node, rb_node);
579 en = __attach_extent_node(sbi, et, ei, parent, p, leftmost);