In Red Hat Enterprise Linux 6, the behavior of the realtime process is different between with single CPU and multiple CPUs
Issue
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In Red Hat Enterprise Linux 6, the behaviour of the realtime process with single CPU is different from the one with multiple CPUs.
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It can be expected not to dispatch to other processes when one of the processes is set to the top priority, but in case of having single CPU, it happens.
Environment
- Red Hat Enterprise Linux 6
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