Lines Matching refs:parent
66 struct rb_node *parent = rb_parent(old); in __rb_rotate_set_parents() local
69 __rb_change_child(old, new, parent, root); in __rb_rotate_set_parents()
76 struct rb_node *parent = rb_red_parent(node), *gparent, *tmp; in __rb_insert() local
86 if (!parent) { in __rb_insert()
89 } else if (rb_is_black(parent)) in __rb_insert()
92 gparent = rb_red_parent(parent); in __rb_insert()
95 if (parent != tmp) { /* parent == gparent->rb_left */ in __rb_insert()
111 rb_set_parent_color(parent, gparent, RB_BLACK); in __rb_insert()
113 parent = rb_parent(node); in __rb_insert()
114 rb_set_parent_color(node, parent, RB_RED); in __rb_insert()
118 tmp = parent->rb_right; in __rb_insert()
132 parent->rb_right = tmp = node->rb_left; in __rb_insert()
133 node->rb_left = parent; in __rb_insert()
135 rb_set_parent_color(tmp, parent, in __rb_insert()
137 rb_set_parent_color(parent, node, RB_RED); in __rb_insert()
138 augment_rotate(parent, node); in __rb_insert()
139 parent = node; in __rb_insert()
153 parent->rb_right = gparent; in __rb_insert()
156 __rb_rotate_set_parents(gparent, parent, root, RB_RED); in __rb_insert()
157 augment_rotate(gparent, parent); in __rb_insert()
164 rb_set_parent_color(parent, gparent, RB_BLACK); in __rb_insert()
166 parent = rb_parent(node); in __rb_insert()
167 rb_set_parent_color(node, parent, RB_RED); in __rb_insert()
171 tmp = parent->rb_left; in __rb_insert()
174 parent->rb_left = tmp = node->rb_right; in __rb_insert()
175 node->rb_right = parent; in __rb_insert()
177 rb_set_parent_color(tmp, parent, in __rb_insert()
179 rb_set_parent_color(parent, node, RB_RED); in __rb_insert()
180 augment_rotate(parent, node); in __rb_insert()
181 parent = node; in __rb_insert()
187 parent->rb_left = gparent; in __rb_insert()
190 __rb_rotate_set_parents(gparent, parent, root, RB_RED); in __rb_insert()
191 augment_rotate(gparent, parent); in __rb_insert()
202 ____rb_erase_color(struct rb_node *parent, struct rb_root *root, in ____rb_erase_color() argument
215 sibling = parent->rb_right; in ____rb_erase_color()
227 parent->rb_right = tmp1 = sibling->rb_left; in ____rb_erase_color()
228 sibling->rb_left = parent; in ____rb_erase_color()
229 rb_set_parent_color(tmp1, parent, RB_BLACK); in ____rb_erase_color()
230 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
232 augment_rotate(parent, sibling); in ____rb_erase_color()
254 rb_set_parent_color(sibling, parent, in ____rb_erase_color()
256 if (rb_is_red(parent)) in ____rb_erase_color()
257 rb_set_black(parent); in ____rb_erase_color()
259 node = parent; in ____rb_erase_color()
260 parent = rb_parent(node); in ____rb_erase_color()
261 if (parent) in ____rb_erase_color()
280 parent->rb_right = tmp2; in ____rb_erase_color()
300 parent->rb_right = tmp2 = sibling->rb_left; in ____rb_erase_color()
301 sibling->rb_left = parent; in ____rb_erase_color()
304 rb_set_parent(tmp2, parent); in ____rb_erase_color()
305 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
307 augment_rotate(parent, sibling); in ____rb_erase_color()
310 sibling = parent->rb_left; in ____rb_erase_color()
313 parent->rb_left = tmp1 = sibling->rb_right; in ____rb_erase_color()
314 sibling->rb_right = parent; in ____rb_erase_color()
315 rb_set_parent_color(tmp1, parent, RB_BLACK); in ____rb_erase_color()
316 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
318 augment_rotate(parent, sibling); in ____rb_erase_color()
326 rb_set_parent_color(sibling, parent, in ____rb_erase_color()
328 if (rb_is_red(parent)) in ____rb_erase_color()
329 rb_set_black(parent); in ____rb_erase_color()
331 node = parent; in ____rb_erase_color()
332 parent = rb_parent(node); in ____rb_erase_color()
333 if (parent) in ____rb_erase_color()
341 parent->rb_left = tmp2; in ____rb_erase_color()
350 parent->rb_left = tmp2 = sibling->rb_right; in ____rb_erase_color()
351 sibling->rb_right = parent; in ____rb_erase_color()
354 rb_set_parent(tmp2, parent); in ____rb_erase_color()
355 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
357 augment_rotate(parent, sibling); in ____rb_erase_color()
364 void __rb_erase_color(struct rb_node *parent, struct rb_root *root, in __rb_erase_color() argument
367 ____rb_erase_color(parent, root, augment_rotate); in __rb_erase_color()
446 struct rb_node *parent; in rb_next() local
469 while ((parent = rb_parent(node)) && node == parent->rb_right) in rb_next()
470 node = parent; in rb_next()
472 return parent; in rb_next()
478 struct rb_node *parent; in rb_prev() local
498 while ((parent = rb_parent(node)) && node == parent->rb_left) in rb_prev()
499 node = parent; in rb_prev()
501 return parent; in rb_prev()
508 struct rb_node *parent = rb_parent(victim); in rb_replace_node() local
511 __rb_change_child(victim, new, parent, root); in rb_replace_node()
536 const struct rb_node *parent; in rb_next_postorder() local
539 parent = rb_parent(node); in rb_next_postorder()
542 if (parent && node == parent->rb_left && parent->rb_right) { in rb_next_postorder()
545 return rb_left_deepest_node(parent->rb_right); in rb_next_postorder()
549 return (struct rb_node *)parent; in rb_next_postorder()