7b68441888
- Renamed lfs.free -> lfs.lookahead - Renamed lfs.free.off -> lfs.lookahead.start - Renamed lfs.free.i -> lfs.lookahead.next - Renamed lfs.free.ack -> lfs.lookahead.ckpoint - Renamed lfs_alloc_ack -> lfs_alloc_ckpoint These have been named a bit confusingly, and I think the new names make their relevant purposes a bit clearer. At the very it's clear lfs.lookahead is related to the lookahead buffer. (and doesn't imply a closed free-bitmap).