3 ms·
Even if it wasn't smart you'd still get a huge benifit from not context switching to/from kernel/user space for a standard copy implementation. Far fewer syscal
by gravypod 6y ago
Even if it wasn't smart you'd still get a huge benifit from not context switching to/from kernel/user space for a standard copy implementation. Far fewer syscalls. There's a real performance benifit to be had there.