Re:Linux From Scratch ends SysVinit support
by p_ing on Tuesday February 03, 2026 @06:27AM
(#46869577)
ASync I/O isn't limited to just storage, though. It's /all/ I/O.
And yes, the layered storage stack does have a performance penalty to it. But it's also infinitely more flexible, if that is what you need. Linux still lacks IOCP (which io_uring is not a replacement for).
Windows' VMM and OOM is also generally much better.
And yes, the layered storage stack does have a performance penalty to it. But it's also infinitely more flexible, if that is what you need. Linux still lacks IOCP (which io_uring is not a replacement for).
Windows' VMM and OOM is also generally much better.