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docs/scheduler: Change unit of cpu_time and rq_time to nanoseconds

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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>
This commit is contained in:
Chunguang Xu 2022-04-08 17:31:06 +08:00 committed by Jonathan Corbet
parent 6c300a7142
commit ddb21d27a6
1 changed files with 2 additions and 2 deletions
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Documentation/scheduler/sched-stats.rst
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@ -56,9 +56,9 @@ Next two are try_to_wake_up() statistics:
Next three are statistics describing scheduling latency: Next three are statistics describing scheduling latency:
7) sum of all time spent running by tasks on this processor (in jiffies) 7) sum of all time spent running by tasks on this processor (in nanoseconds)
8) sum of all time spent waiting to run by tasks on this processor (in 8) sum of all time spent waiting to run by tasks on this processor (in
jiffies) nanoseconds)
9) # of timeslices run on this cpu 9) # of timeslices run on this cpu