Hi Peter,
On Mon, 27 Mar 2017 16:03:41 +0200
Peter Zijlstra wrote:
> On Fri, Mar 24, 2017 at 04:53:02AM +0100, luca abeni wrote:
>
> > +static inline
> > +void __dl_update(struct dl_bw *dl_b, s64 bw)
> > +{
> > + struct root_domain *rd = container_of(dl_b, struct
> > root_domain, dl_bw);
> >
On Fri, Mar 24, 2017 at 04:53:02AM +0100, luca abeni wrote:
> +static inline
> +void __dl_update(struct dl_bw *dl_b, s64 bw)
> +{
> + struct root_domain *rd = container_of(dl_b, struct root_domain, dl_bw);
> + int i;
> +
> + RCU_LOCKDEP_WARN(!rcu_read_lock_sched_held(),
> +
From: Luca Abeni
This commit introduces a per-runqueue "extra utilization" that can be
reclaimed by deadline tasks. In this way, the maximum fraction of CPU
time that can reclaimed by deadline tasks is fixed (and configurable)
and does not depend on the total deadline utilization.
Signed-off-by:
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