Lines Matching defs:back
489 * cases we fall back to treating the name as an opaque byte sequence.
792 static inline bool __is_discard_mergeable(struct discard_info *back,
795 return (back->lstart + back->len == front->lstart) &&
796 (back->len + front->len <= max_len);
800 struct discard_info *back, unsigned int max_len)
802 return __is_discard_mergeable(back, cur, max_len);
811 static inline bool __is_extent_mergeable(struct extent_info *back,
814 return (back->fofs + back->len == front->fofs &&
815 back->blk + back->len == front->blk);
819 struct extent_info *back)
821 return __is_extent_mergeable(back, cur);