24 static struct extent_node *__attach_extent_node(struct f2fs_sb_info *sbi,  in __attach_extent_node()
28 	struct extent_node *en;  in __attach_extent_node()
45 				struct extent_tree *et, struct extent_node *en)  in __detach_extent_node()
84 static struct extent_node *__lookup_extent_tree(struct f2fs_sb_info *sbi,  in __lookup_extent_tree()
88 	struct extent_node *en = et->cached_en;  in __lookup_extent_tree()
100 		en = rb_entry(node, struct extent_node, rb_node);  in __lookup_extent_tree()
114 static struct extent_node *__init_extent_tree(struct f2fs_sb_info *sbi,  in __init_extent_tree()
118 	struct extent_node *en;  in __init_extent_tree()
133 	struct extent_node *en;  in __free_extent_tree()
139 		en = rb_entry(node, struct extent_node, rb_node);  in __free_extent_tree()
179 	struct extent_node *en;  in f2fs_init_extent_tree()
212 	struct extent_node *en;  in f2fs_lookup_extent_tree()
257 static struct extent_node *__lookup_extent_tree_ret(struct extent_tree *et,  in __lookup_extent_tree_ret()
259 				struct extent_node **prev_ex,  in __lookup_extent_tree_ret()
260 				struct extent_node **next_ex,  in __lookup_extent_tree_ret()
266 	struct extent_node *en = et->cached_en;  in __lookup_extent_tree_ret()
285 		en = rb_entry(*pnode, struct extent_node, rb_node);  in __lookup_extent_tree_ret()
298 	en = rb_entry(parent, struct extent_node, rb_node);  in __lookup_extent_tree_ret()
303 		rb_entry(tmp_node, struct extent_node, rb_node) : NULL;  in __lookup_extent_tree_ret()
309 		rb_entry(tmp_node, struct extent_node, rb_node) : NULL;  in __lookup_extent_tree_ret()
317 			rb_entry(tmp_node, struct extent_node, rb_node) : NULL;  in __lookup_extent_tree_ret()
323 			rb_entry(tmp_node, struct extent_node, rb_node) : NULL;  in __lookup_extent_tree_ret()
328 static struct extent_node *__try_merge_extent_node(struct f2fs_sb_info *sbi,  in __try_merge_extent_node()
330 				struct extent_node **den,  in __try_merge_extent_node()
331 				struct extent_node *prev_ex,  in __try_merge_extent_node()
332 				struct extent_node *next_ex)  in __try_merge_extent_node()
334 	struct extent_node *en = NULL;  in __try_merge_extent_node()
360 static struct extent_node *__insert_extent_tree(struct f2fs_sb_info *sbi,  in __insert_extent_tree()
367 	struct extent_node *en = NULL;  in __insert_extent_tree()
377 		en = rb_entry(parent, struct extent_node, rb_node);  in __insert_extent_tree()
401 	struct extent_node *en = NULL, *en1 = NULL;  in f2fs_update_extent_tree_range()
402 	struct extent_node *prev_en = NULL, *next_en = NULL;  in f2fs_update_extent_tree_range()
473 				rb_entry(node, struct extent_node, rb_node)  in f2fs_update_extent_tree_range()
509 		struct extent_node *den = NULL;  in f2fs_update_extent_tree_range()
552 	struct extent_node *en, *tmp;  in f2fs_shrink_extent_tree()
736 			sizeof(struct extent_node));  in create_extent_cache()