204 	struct rb_node *node = NULL, *sibling, *tmp1, *tmp2;  in ____rb_erase_color()  local
214 		sibling = parent->rb_right;  in ____rb_erase_color()
215 		if (node != sibling) {	/* node == parent->rb_left */  in ____rb_erase_color()
216 			if (rb_is_red(sibling)) {  in ____rb_erase_color()
226 				parent->rb_right = tmp1 = sibling->rb_left;  in ____rb_erase_color()
227 				sibling->rb_left = parent;  in ____rb_erase_color()
229 				__rb_rotate_set_parents(parent, sibling, root,  in ____rb_erase_color()
231 				augment_rotate(parent, sibling);  in ____rb_erase_color()
232 				sibling = tmp1;  in ____rb_erase_color()
234 			tmp1 = sibling->rb_right;  in ____rb_erase_color()
236 				tmp2 = sibling->rb_left;  in ____rb_erase_color()
253 					rb_set_parent_color(sibling, parent,  in ____rb_erase_color()
277 				sibling->rb_left = tmp1 = tmp2->rb_right;  in ____rb_erase_color()
278 				tmp2->rb_right = sibling;  in ____rb_erase_color()
281 					rb_set_parent_color(tmp1, sibling,  in ____rb_erase_color()
283 				augment_rotate(sibling, tmp2);  in ____rb_erase_color()
284 				tmp1 = sibling;  in ____rb_erase_color()
285 				sibling = tmp2;  in ____rb_erase_color()
299 			parent->rb_right = tmp2 = sibling->rb_left;  in ____rb_erase_color()
300 			sibling->rb_left = parent;  in ____rb_erase_color()
301 			rb_set_parent_color(tmp1, sibling, RB_BLACK);  in ____rb_erase_color()
304 			__rb_rotate_set_parents(parent, sibling, root,  in ____rb_erase_color()
306 			augment_rotate(parent, sibling);  in ____rb_erase_color()
309 			sibling = parent->rb_left;  in ____rb_erase_color()
310 			if (rb_is_red(sibling)) {  in ____rb_erase_color()
312 				parent->rb_left = tmp1 = sibling->rb_right;  in ____rb_erase_color()
313 				sibling->rb_right = parent;  in ____rb_erase_color()
315 				__rb_rotate_set_parents(parent, sibling, root,  in ____rb_erase_color()
317 				augment_rotate(parent, sibling);  in ____rb_erase_color()
318 				sibling = tmp1;  in ____rb_erase_color()
320 			tmp1 = sibling->rb_left;  in ____rb_erase_color()
322 				tmp2 = sibling->rb_right;  in ____rb_erase_color()
325 					rb_set_parent_color(sibling, parent,  in ____rb_erase_color()
338 				sibling->rb_right = tmp1 = tmp2->rb_left;  in ____rb_erase_color()
339 				tmp2->rb_left = sibling;  in ____rb_erase_color()
342 					rb_set_parent_color(tmp1, sibling,  in ____rb_erase_color()
344 				augment_rotate(sibling, tmp2);  in ____rb_erase_color()
345 				tmp1 = sibling;  in ____rb_erase_color()
346 				sibling = tmp2;  in ____rb_erase_color()
349 			parent->rb_left = tmp2 = sibling->rb_right;  in ____rb_erase_color()
350 			sibling->rb_right = parent;  in ____rb_erase_color()
351 			rb_set_parent_color(tmp1, sibling, RB_BLACK);  in ____rb_erase_color()
354 			__rb_rotate_set_parents(parent, sibling, root,  in ____rb_erase_color()
356 			augment_rotate(parent, sibling);  in ____rb_erase_color()