Jui-Tse Huang <juitse.huang@xxxxxxxxx> writes: > The unit mentioned in the documentation of scheduler statistics is > outdated which may mislead the readers. > > The unit of statistics that is reported by /proc/schedstat is modified > to nanosecond, and the unit of statistics that is reported by > /proc/PID/schedstat is provided as well to make the context consistent. > > The rq_cpu_time and the rq_sched_info.run_delay of a run queue, and the > sched_info.run_delay of a task are all updated based on the clock of the > run queue, while the se.sum_exec_runtime of a task is updated based on > the clock_task of the run queue of the task. Both the clock and > clock_task are relied on the return value of the function sched_clock() > which is in the unit of nanosecond. > > Signed-off-by: Jui-Tse Huang <juitse.huang@xxxxxxxxx> > --- > Documentation/scheduler/sched-stats.rst | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) Part of this had already been fixed by a previous patch, but git was able to figure it out...this one's applied as well, thanks. jon
