Tuna options --isolate and --include change affinities of IRQs
Issue
When tuna
used with parameters like --isolate and --include and supplied a list of CPUs, then something changes affinities of IRQs through /proc/irq/XZY/{smp_affinity_list,smp_affinity} interface.
Environment
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
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