040000 tree a91c6125f951afbf83017615de72997f7b7233be	atomic
100644 blob 7a505ed614e4387c56ac7f44da16e4056395ed46	backoff.rs
100644 blob f44f2d7b47ee87f4e210334eac53350b12588c57	cache_padded.rs
100644 blob 6ab748f34be0a1d8185f9984b85ac0d8b5b8d21d	lib.rs
040000 tree e09855943d29e25d945cee9262bf8709987d3e62	sync
100644 blob 2d4805e127afbd1879779f161c2ce8b192009c0d	thread.rs