Hi,
On 30/08/19 13:24, Peter Zijlstra wrote:
> On Thu, Aug 08, 2019 at 11:45:46AM +0200, Juri Lelli wrote:
> > I'd like to take this last sentence back, I was able to run a few boot +
> > hackbench + shutdown cycles with the following applied (guess too much
> > debug printks around before).
>
>
On Thu, Aug 08, 2019 at 11:45:46AM +0200, Juri Lelli wrote:
> I'd like to take this last sentence back, I was able to run a few boot +
> hackbench + shutdown cycles with the following applied (guess too much
> debug printks around before).
I've changed that slightly; the merged delta looks like:
On 09/08/19 11:17, Dietmar Eggemann wrote:
> On 7/26/19 4:54 PM, Peter Zijlstra wrote:
>
> [...]
>
> > +void dl_server_init(struct sched_dl_entity *dl_se, struct rq *rq,
> > + dl_server_has_tasks_f has_tasks,
> > + dl_server_pick_f pick)
> > +{
> > +
On 7/26/19 4:54 PM, Peter Zijlstra wrote:
[...]
> +void dl_server_init(struct sched_dl_entity *dl_se, struct rq *rq,
> + dl_server_has_tasks_f has_tasks,
> + dl_server_pick_f pick)
> +{
> + dl_se->dl_server = 1;
> + dl_se->rq = rq;
> +
On 08/08/19 12:31, Peter Zijlstra wrote:
> On Thu, Aug 08, 2019 at 10:46:52AM +0200, Juri Lelli wrote:
> > On 08/08/19 10:11, Dietmar Eggemann wrote:
>
> > > What about the fast path in pick_next_task()?
> > >
> > > diff --git a/kernel/sched/core.c b/kernel/sched/core.c
> > > index
On Thu, Aug 08, 2019 at 10:46:52AM +0200, Juri Lelli wrote:
> On 08/08/19 10:11, Dietmar Eggemann wrote:
> > What about the fast path in pick_next_task()?
> >
> > diff --git a/kernel/sched/core.c b/kernel/sched/core.c
> > index bffe849b5a42..f1ea6ae16052 100644
> > --- a/kernel/sched/core.c
> >
On 08/08/19 11:27, Juri Lelli wrote:
> On 08/08/19 10:57, Dietmar Eggemann wrote:
> > On 8/8/19 10:46 AM, Juri Lelli wrote:
> > > On 08/08/19 10:11, Dietmar Eggemann wrote:
> > >> On 8/8/19 9:56 AM, Peter Zijlstra wrote:
> > >>> On Wed, Aug 07, 2019 at 06:31:59PM +0200, Dietmar Eggemann wrote:
> >
On 08/08/19 10:57, Dietmar Eggemann wrote:
> On 8/8/19 10:46 AM, Juri Lelli wrote:
> > On 08/08/19 10:11, Dietmar Eggemann wrote:
> >> On 8/8/19 9:56 AM, Peter Zijlstra wrote:
> >>> On Wed, Aug 07, 2019 at 06:31:59PM +0200, Dietmar Eggemann wrote:
> On 7/26/19 4:54 PM, Peter Zijlstra wrote:
>
On 8/8/19 10:46 AM, Juri Lelli wrote:
> On 08/08/19 10:11, Dietmar Eggemann wrote:
>> On 8/8/19 9:56 AM, Peter Zijlstra wrote:
>>> On Wed, Aug 07, 2019 at 06:31:59PM +0200, Dietmar Eggemann wrote:
On 7/26/19 4:54 PM, Peter Zijlstra wrote:
>
>
> Signed-off-by: Peter Zijlstra
On 08/08/19 10:11, Dietmar Eggemann wrote:
> On 8/8/19 9:56 AM, Peter Zijlstra wrote:
> > On Wed, Aug 07, 2019 at 06:31:59PM +0200, Dietmar Eggemann wrote:
> >> On 7/26/19 4:54 PM, Peter Zijlstra wrote:
> >>>
> >>>
> >>> Signed-off-by: Peter Zijlstra (Intel)
> >>
> >> [...]
> >>
> >>> @@ -889,6
On 8/8/19 9:56 AM, Peter Zijlstra wrote:
> On Wed, Aug 07, 2019 at 06:31:59PM +0200, Dietmar Eggemann wrote:
>> On 7/26/19 4:54 PM, Peter Zijlstra wrote:
>>>
>>>
>>> Signed-off-by: Peter Zijlstra (Intel)
>>
>> [...]
>>
>>> @@ -889,6 +891,8 @@ static void update_curr(struct cfs_rq *c
>>>
On Wed, Aug 07, 2019 at 06:31:59PM +0200, Dietmar Eggemann wrote:
> On 7/26/19 4:54 PM, Peter Zijlstra wrote:
> >
> >
> > Signed-off-by: Peter Zijlstra (Intel)
>
> [...]
>
> > @@ -889,6 +891,8 @@ static void update_curr(struct cfs_rq *c
> > trace_sched_stat_runtime(curtask,
On 8/8/19 8:52 AM, Juri Lelli wrote:
> Hi Dietmar,
>
> On 07/08/19 18:31, Dietmar Eggemann wrote:
>> On 7/26/19 4:54 PM, Peter Zijlstra wrote:
>>>
>>>
>>> Signed-off-by: Peter Zijlstra (Intel)
>>
>> [...]
>>
>>> @@ -889,6 +891,8 @@ static void update_curr(struct cfs_rq *c
>>>
Hi,
On 26/07/19 16:54, Peter Zijlstra wrote:
[...]
> +void dl_server_init(struct sched_dl_entity *dl_se, struct rq *rq,
> + dl_server_has_tasks_f has_tasks,
> + dl_server_pick_f pick)
> +{
> + dl_se->dl_server = 1;
> + dl_se->rq = rq;
> +
Hi Dietmar,
On 07/08/19 18:31, Dietmar Eggemann wrote:
> On 7/26/19 4:54 PM, Peter Zijlstra wrote:
> >
> >
> > Signed-off-by: Peter Zijlstra (Intel)
>
> [...]
>
> > @@ -889,6 +891,8 @@ static void update_curr(struct cfs_rq *c
> > trace_sched_stat_runtime(curtask, delta_exec,
On 7/26/19 4:54 PM, Peter Zijlstra wrote:
>
>
> Signed-off-by: Peter Zijlstra (Intel)
[...]
> @@ -889,6 +891,8 @@ static void update_curr(struct cfs_rq *c
> trace_sched_stat_runtime(curtask, delta_exec, curr->vruntime);
> cgroup_account_cputime(curtask,
Signed-off-by: Peter Zijlstra (Intel)
---
include/linux/sched.h | 26 +++
kernel/sched/core.c |5
kernel/sched/deadline.c | 327 +++-
kernel/sched/fair.c |4
kernel/sched/sched.h| 29
5 files changed, 277
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