What is a most convenient way to set affinity mask for init process in linux (debian) on the startup the system?
I know about taskset, but i want set affinity mask for init on it's startup, so all processes will inherit it.
Thank you.
Linux, set affinity for init
affinityinitlinux
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Best Answer
Try the "isolcpus" kernel boot arg. You can list the CPUs you want the scheduler to ignore; the CPUs not listed will effectively form a mask for init and all its children. You can then place a process on the ignored CPUs by running it via taskset.