https://gregoryszorc.com/blog/2018/10/29/global-kernel-locks-in-apfs/ https://gregoryszorc.com/blog/2018/10/29/global-kernel-locks... is an interesting write up

https://gregoryszorc.com/blog/2018/10/29/global-kernel-locks-in-apfs/ https://gregoryszorc.com/blog/2018/10/29/global-kernel-locks... is an interesting write up about the problem.