546 struct extent_info {  struct
560 		struct extent_info ei;	/* extent info */  argument
571 	struct extent_info largest;	/* largested extent info */
694 static inline void get_extent_info(struct extent_info *ext,  in get_extent_info()
702 static inline void set_raw_extent(struct extent_info *ext,  in set_raw_extent()
710 static inline void set_extent_info(struct extent_info *ei, unsigned int fofs,  in set_extent_info()
737 static inline bool __is_extent_mergeable(struct extent_info *back,  in __is_extent_mergeable()
738 						struct extent_info *front)  in __is_extent_mergeable()
744 static inline bool __is_back_mergeable(struct extent_info *cur,  in __is_back_mergeable()
745 						struct extent_info *back)  in __is_back_mergeable()
750 static inline bool __is_front_mergeable(struct extent_info *cur,  in __is_front_mergeable()
751 						struct extent_info *front)  in __is_front_mergeable()
3326 			struct extent_info *ei);