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authorChunguang Xu <brookxu@tencent.com>2022-04-08 17:31:06 +0800
committerJonathan Corbet <corbet@lwn.net>2022-04-16 02:35:51 -0600
commitddb21d27a6a508eae9aa8b72a924d989fb260dea (patch)
tree07d72811775ab5ccbdab808bc7a79a0b178d245e
parent6c300a7142c190d01916e7fcef8a7c403cfe8221 (diff)
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>
-rw-r--r--Documentation/scheduler/sched-stats.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/scheduler/sched-stats.rst b/Documentation/scheduler/sched-stats.rst
index dd9b99a025f7..9078a27a4137 100644
--- a/Documentation/scheduler/sched-stats.rst
+++ b/Documentation/scheduler/sched-stats.rst
@@ -56,9 +56,9 @@ Next two are try_to_wake_up() statistics:
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
- jiffies)
+ nanoseconds)
9) # of timeslices run on this cpu