19 ext_tree_first(struct rb_root *root)  in ext_tree_first()  argument
21 	struct rb_node *node = rb_first(root);  in ext_tree_first()
46 __ext_tree_search(struct rb_root *root, sector_t start)  in __ext_tree_search()  argument
48 	struct rb_node *node = root->rb_node;  in __ext_tree_search()
95 ext_try_to_merge_left(struct rb_root *root, struct pnfs_block_extent *be)  in ext_try_to_merge_left()  argument
101 		rb_erase(&be->be_node, root);  in ext_try_to_merge_left()
111 ext_try_to_merge_right(struct rb_root *root, struct pnfs_block_extent *be)  in ext_try_to_merge_right()  argument
117 		rb_erase(&right->be_node, root);  in ext_try_to_merge_right()
136 __ext_tree_insert(struct rb_root *root,  in __ext_tree_insert()  argument
139 	struct rb_node **p = &root->rb_node, *parent = NULL;  in __ext_tree_insert()
152 				be = ext_try_to_merge_left(root, be);  in __ext_tree_insert()
159 				be = ext_try_to_merge_right(root, be);  in __ext_tree_insert()
169 	rb_insert_color(&new->be_node, root);  in __ext_tree_insert()
177 __ext_tree_remove(struct rb_root *root,  in __ext_tree_remove()  argument
185 	be = __ext_tree_search(root, start);  in __ext_tree_remove()
219 			__ext_tree_insert(root, new, true);  in __ext_tree_remove()
237 			rb_erase(&be->be_node, root);  in __ext_tree_remove()
258 	struct rb_root *root;  in ext_tree_insert()  local
264 		root = &bl->bl_ext_rw;  in ext_tree_insert()
268 		root = &bl->bl_ext_ro;  in ext_tree_insert()
277 	be = __ext_tree_search(root, new->be_f_offset);  in ext_tree_insert()
279 		__ext_tree_insert(root, new, true);  in ext_tree_insert()
295 		__ext_tree_insert(root, new, true);  in ext_tree_insert()
309 		__ext_tree_insert(root, split, true);  in ext_tree_insert()
322 __ext_tree_lookup(struct rb_root *root, sector_t isect,  in __ext_tree_lookup()  argument
328 	node = root->rb_node;  in __ext_tree_lookup()
380 ext_tree_split(struct rb_root *root, struct pnfs_block_extent *be,  in ext_tree_split()  argument
400 	__ext_tree_insert(root, new, false);  in ext_tree_split()
408 	struct rb_root *root = &bl->bl_ext_rw;  in ext_tree_mark_written()  local
425 	for (be = __ext_tree_search(root, start); be; be = ext_tree_next(be)) {  in ext_tree_mark_written()
444 				err = ext_tree_split(root, be, start);  in ext_tree_mark_written()
462 				err = ext_tree_split(root, be, end);  in ext_tree_mark_written()
470 			be = ext_try_to_merge_left(root, be);  in ext_tree_mark_written()
471 			be = ext_try_to_merge_right(root, be);  in ext_tree_mark_written()
618 	struct rb_root *root = &bl->bl_ext_rw;  in ext_tree_mark_committed()  local
626 	for (be = ext_tree_first(root); be; be = ext_tree_next(be)) {  in ext_tree_mark_committed()
643 		be = ext_try_to_merge_left(root, be);  in ext_tree_mark_committed()
644 		be = ext_try_to_merge_right(root, be);  in ext_tree_mark_committed()