Lines Matching defs:back
127 static bool __is_extent_mergeable(struct extent_info *back,
132 if (back->c_len && back->len != back->c_len)
137 return (back->fofs + back->len == front->fofs &&
138 back->blk + back->len == front->blk);
140 return (back->fofs + back->len == front->fofs &&
141 abs(back->age - front->age) <= SAME_AGE_REGION &&
142 abs(back->last_blocks - front->last_blocks) <=
149 struct extent_info *back, enum extent_type type)
151 return __is_extent_mergeable(back, cur, type);