Lines Matching refs:parent
78 struct rb_node *parent = rb_parent(old); in __rb_rotate_set_parents() local
81 __rb_change_child(old, new, parent, root); in __rb_rotate_set_parents()
88 struct rb_node *parent = rb_red_parent(node), *gparent, *tmp; in __rb_insert() local
94 if (unlikely(!parent)) { in __rb_insert()
110 if(rb_is_black(parent)) in __rb_insert()
113 gparent = rb_red_parent(parent); in __rb_insert()
116 if (parent != tmp) { /* parent == gparent->rb_left */ in __rb_insert()
132 rb_set_parent_color(parent, gparent, RB_BLACK); in __rb_insert()
134 parent = rb_parent(node); in __rb_insert()
135 rb_set_parent_color(node, parent, RB_RED); in __rb_insert()
139 tmp = parent->rb_right; in __rb_insert()
155 WRITE_ONCE(parent->rb_right, tmp); in __rb_insert()
156 WRITE_ONCE(node->rb_left, parent); in __rb_insert()
158 rb_set_parent_color(tmp, parent, in __rb_insert()
160 rb_set_parent_color(parent, node, RB_RED); in __rb_insert()
161 augment_rotate(parent, node); in __rb_insert()
162 parent = node; in __rb_insert()
177 WRITE_ONCE(parent->rb_right, gparent); in __rb_insert()
180 __rb_rotate_set_parents(gparent, parent, root, RB_RED); in __rb_insert()
181 augment_rotate(gparent, parent); in __rb_insert()
188 rb_set_parent_color(parent, gparent, RB_BLACK); in __rb_insert()
190 parent = rb_parent(node); in __rb_insert()
191 rb_set_parent_color(node, parent, RB_RED); in __rb_insert()
195 tmp = parent->rb_left; in __rb_insert()
199 WRITE_ONCE(parent->rb_left, tmp); in __rb_insert()
200 WRITE_ONCE(node->rb_right, parent); in __rb_insert()
202 rb_set_parent_color(tmp, parent, in __rb_insert()
204 rb_set_parent_color(parent, node, RB_RED); in __rb_insert()
205 augment_rotate(parent, node); in __rb_insert()
206 parent = node; in __rb_insert()
212 WRITE_ONCE(parent->rb_left, gparent); in __rb_insert()
215 __rb_rotate_set_parents(gparent, parent, root, RB_RED); in __rb_insert()
216 augment_rotate(gparent, parent); in __rb_insert()
227 ____rb_erase_color(struct rb_node *parent, struct rb_root *root, in ____rb_erase_color() argument
240 sibling = parent->rb_right; in ____rb_erase_color()
253 WRITE_ONCE(parent->rb_right, tmp1); in ____rb_erase_color()
254 WRITE_ONCE(sibling->rb_left, parent); in ____rb_erase_color()
255 rb_set_parent_color(tmp1, parent, RB_BLACK); in ____rb_erase_color()
256 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
258 augment_rotate(parent, sibling); in ____rb_erase_color()
280 rb_set_parent_color(sibling, parent, in ____rb_erase_color()
282 if (rb_is_red(parent)) in ____rb_erase_color()
283 rb_set_black(parent); in ____rb_erase_color()
285 node = parent; in ____rb_erase_color()
286 parent = rb_parent(node); in ____rb_erase_color()
287 if (parent) in ____rb_erase_color()
322 WRITE_ONCE(parent->rb_right, tmp2); in ____rb_erase_color()
343 WRITE_ONCE(parent->rb_right, tmp2); in ____rb_erase_color()
344 WRITE_ONCE(sibling->rb_left, parent); in ____rb_erase_color()
347 rb_set_parent(tmp2, parent); in ____rb_erase_color()
348 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
350 augment_rotate(parent, sibling); in ____rb_erase_color()
353 sibling = parent->rb_left; in ____rb_erase_color()
357 WRITE_ONCE(parent->rb_left, tmp1); in ____rb_erase_color()
358 WRITE_ONCE(sibling->rb_right, parent); in ____rb_erase_color()
359 rb_set_parent_color(tmp1, parent, RB_BLACK); in ____rb_erase_color()
360 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
362 augment_rotate(parent, sibling); in ____rb_erase_color()
370 rb_set_parent_color(sibling, parent, in ____rb_erase_color()
372 if (rb_is_red(parent)) in ____rb_erase_color()
373 rb_set_black(parent); in ____rb_erase_color()
375 node = parent; in ____rb_erase_color()
376 parent = rb_parent(node); in ____rb_erase_color()
377 if (parent) in ____rb_erase_color()
386 WRITE_ONCE(parent->rb_left, tmp2); in ____rb_erase_color()
396 WRITE_ONCE(parent->rb_left, tmp2); in ____rb_erase_color()
397 WRITE_ONCE(sibling->rb_right, parent); in ____rb_erase_color()
400 rb_set_parent(tmp2, parent); in ____rb_erase_color()
401 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
403 augment_rotate(parent, sibling); in ____rb_erase_color()
410 void __rb_erase_color(struct rb_node *parent, struct rb_root *root, in __rb_erase_color() argument
413 ____rb_erase_color(parent, root, augment_rotate); in __rb_erase_color()
494 struct rb_node *parent; in rb_next() local
517 while ((parent = rb_parent(node)) && node == parent->rb_right) in rb_next()
518 node = parent; in rb_next()
520 return parent; in rb_next()
526 struct rb_node *parent; in rb_prev() local
546 while ((parent = rb_parent(node)) && node == parent->rb_left) in rb_prev()
547 node = parent; in rb_prev()
549 return parent; in rb_prev()
556 struct rb_node *parent = rb_parent(victim); in rb_replace_node() local
566 __rb_change_child(victim, new, parent, root); in rb_replace_node()
573 struct rb_node *parent = rb_parent(victim); in rb_replace_node_rcu() local
588 __rb_change_child_rcu(victim, new, parent, root); in rb_replace_node_rcu()
606 const struct rb_node *parent; in rb_next_postorder() local
609 parent = rb_parent(node); in rb_next_postorder()
612 if (parent && node == parent->rb_left && parent->rb_right) { in rb_next_postorder()
615 return rb_left_deepest_node(parent->rb_right); in rb_next_postorder()
619 return (struct rb_node *)parent; in rb_next_postorder()