[PATCH RFC] Documentation/scheduler/sched-stats.txt: correct jiffies to ns

From: Weiping Zhang
Date: Tue Aug 14 2018 - 09:27:17 EST


The unit of run_daly and rq_cpu_time is ns instead of jiffies.

Signed-off-by: Weiping Zhang <zhangweiping@xxxxxxxxxxxxxxx>
---
Documentation/scheduler/sched-stats.txt | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Documentation/scheduler/sched-stats.txt b/Documentation/scheduler/sched-stats.txt
index 8259b34a66ae..e7d1f614a1f1 100644
--- a/Documentation/scheduler/sched-stats.txt
+++ b/Documentation/scheduler/sched-stats.txt
@@ -48,9 +48,8 @@ Next two are try_to_wake_up() statistics:
6) # of times try_to_wake_up() was called to wake up the local cpu

Next three are statistics describing scheduling latency:
- 7) sum of all time spent running by tasks on this processor (in jiffies)
- 8) sum of all time spent waiting to run by tasks on this processor (in
- jiffies)
+ 7) sum of all time spent running by tasks on this processor (in ns)
+ 8) sum of all time spent waiting to run by tasks on this processor (in ns)
9) # of timeslices run on this cpu


--
2.14.1