3 ms·
Io_submit is so terrible and seldom used you are basically nitpicking for even bringing it up. It only actually works on xfs.
by rapsey 5y ago
Io_submit is so terrible and seldom used you are basically nitpicking for even bringing it up. It only actually works on xfs.
- eloff 5y agoIt is terrible, but it's worth pointing out that there has been an API for real async file IO for a while. I believe it works with ext4 as well, although maybe there are edge cases. Iouring is a big improvement.