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docs/scheduler: Change unit of cpu_time and rq_time to nanoseconds
In the current implementation, cpu_time and rq_time should be in nanoseconds, so this document needs to be modified. Signed-off-by: Chunguang Xu <brookxu@tencent.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@ -56,9 +56,9 @@ Next two are try_to_wake_up() statistics:
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Next three are statistics describing scheduling latency:
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7) sum of all time spent running by tasks on this processor (in jiffies)
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7) sum of all time spent running by tasks on this processor (in nanoseconds)
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8) sum of all time spent waiting to run by tasks on this processor (in
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jiffies)
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nanoseconds)
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9) # of timeslices run on this cpu
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