Messages in this thread | | | Subject | Re: [PATCH 03/16] sched: aggregate load contributed by task entities on parenting cfs_rq | From | Peter Zijlstra <> | Date | Wed, 04 Jul 2012 17:28:46 +0200 |
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On Wed, 2012-06-27 at 19:24 -0700, Paul Turner wrote: > For a given task t, we can compute its contribution to load as: > task_load(t) = runnable_avg(t) * weight(t) > > On a parenting cfs_rq we can then aggregate > runnable_load(cfs_rq) = \Sum task_load(t), for all runnable children t > > Maintain this bottom up, with task entities adding their contributed load to > the parenting cfs_rq sum. When a task entities load changes we add the same > delta to the maintained sum. > > Signed-off-by: Paul Turner <pjt@google.com> > Signed-off-by: Ben Segall <bsegall@google.com>
A lot of patches have this funny sob trail.. Ben never send me these patches, so uhm. ?
Should that be Reviewed-by, or what is the deal with those?
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