Re: [PATCH v3 4/5] sched/fair: Move load and util avgs from wake_up_new_task() to sched_fork()
From: Yuyang Du
Date: Wed Jun 01 2016 - 22:55:54 EST
On Wed, Jun 01, 2016 at 02:24:29PM +0200, Vincent Guittot wrote:
> On 1 June 2016 at 05:41, Yuyang Du <yuyang.du@xxxxxxxxx> wrote:
> > Move new task initialization to sched_fork(). For initial non-fair class
> > task, the first switched_to_fair() will do the attach correctly.
> Not sure to catch the explanation. you have only moved and renamed
> init_entity_runnable_average but you speak about initial non-fair
The non-fair class task mentioning is that I stopped a bit to figure
out whether only call sched_fork_fair(), but obviously sched classes
can change, so we should call sched_fork.
And this patch is ammeneable to the previous fix to switched_to().