Lines Matching refs:extent_map

32 struct extent_map {  struct
68 static inline int extent_map_in_tree(const struct extent_map *em)  in extent_map_in_tree()  argument
73 static inline u64 extent_map_end(struct extent_map *em)  in extent_map_end()
80 static inline u64 extent_map_block_end(struct extent_map *em)  in extent_map_block_end()
88 struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree,
91 		       struct extent_map *em, int modified);
92 void remove_extent_mapping(struct extent_map_tree *tree, struct extent_map *em);
96 struct extent_map *alloc_extent_map(void);
97 void free_extent_map(struct extent_map *em);
101 void clear_em_logging(struct extent_map_tree *tree, struct extent_map *em);
102 struct extent_map *search_extent_mapping(struct extent_map_tree *tree,
106 			     struct extent_map **em_in, u64 start, u64 len);
111 				   struct extent_map *new_em,