this post was submitted on 06 Jan 2024
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Rust project startup kit (lemy.lol)
submitted 10 months ago by sag@lemy.lol to c/programmer_humor@programming.dev
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[–] jcg@halubilo.social 3 points 10 months ago (1 children)

Does that mean on a microkernel you'd essentially have double the amount of code execution for a driver (i.e. driver makes a call to the kernel, kernel verifies and then executes rather than the driver just executing the call) meaning double the latency? Seems like it would cause a lot of problems.

[–] aBundleOfFerrets@sh.itjust.works 3 points 10 months ago

Nowhere near double, the kernel can be extremely sparse on it’s side, but there is a small latency hit