Const
A comparator for segment prefetching. Given tracks A, B, and C with track priorities 1, 2, and 3 respectively: The expected prefetch order will be:
A0 B0 // "lean forward" case C0 // "lean forward" case A1 ... An B1 ... Bn C1 ... Cn
Note that background prefetching is in parallel to prefetching for the active track.
A comparator for segment prefetching. Given tracks A, B, and C with track priorities 1, 2, and 3 respectively: The expected prefetch order will be:
A0 B0 // "lean forward" case C0 // "lean forward" case A1 ... An B1 ... Bn C1 ... Cn
Note that background prefetching is in parallel to prefetching for the active track.