Hi Andrew,
On Mon, Jan 28, 2019 at 3:06 PM Andrew Morton wrote:
>
> On Wed, 16 Jan 2019 14:35:01 -0500 Johannes Weiner wrote:
>
> > psi has provisions to shut off the periodic aggregation worker when
> > there is a period of no task activity - and thus no data that needs
> > aggregating. However
On Mon, Jan 28, 2019 at 3:06 PM Andrew Morton wrote:
>
> On Wed, 16 Jan 2019 14:35:01 -0500 Johannes Weiner wrote:
>
> > psi has provisions to shut off the periodic aggregation worker when
> > there is a period of no task activity - and thus no data that needs
> > aggregating. However, while deve
On Wed, 16 Jan 2019 14:35:01 -0500 Johannes Weiner wrote:
> psi has provisions to shut off the periodic aggregation worker when
> there is a period of no task activity - and thus no data that needs
> aggregating. However, while developing psi monitoring, Suren noticed
> that the aggregation clock
Hello,
On Wed, Jan 16, 2019 at 02:35:01PM -0500, Johannes Weiner wrote:
> +/**
> + * wq_worker_last_func - retrieve worker's last work function
> + *
> + * Determine the last function a worker executed. This is called from
> + * the scheduler to get a worker's last known identity.
Maybe it can de
Hello, Andrew.
On Mon, Jan 28, 2019 at 02:03:36PM -0800, Andrew Morton wrote:
> > +#include "../workqueue_internal.h"
>
> "Only to be included by workqueue and core kernel subsystems"
>
> I'm not sure that psi qualifies. Perhaps wq_worker_last_func() should
> be declared in include/linux/workqu
On Mon, Jan 28, 2019 at 02:03:36PM -0800, Andrew Morton wrote:
> On Wed, 16 Jan 2019 14:35:01 -0500 Johannes Weiner wrote:
> > +/**
> > + * wq_worker_last_func - retrieve worker's last work function
> > + *
> > + * Determine the last function a worker executed. This is called from
> > + * the sche
On Mon, Jan 28, 2019 at 2:03 PM Andrew Morton wrote:
>
> On Wed, 16 Jan 2019 14:35:01 -0500 Johannes Weiner wrote:
>
> > psi has provisions to shut off the periodic aggregation worker when
> > there is a period of no task activity - and thus no data that needs
> > aggregating. However, while deve
On Wed, 16 Jan 2019 14:35:01 -0500 Johannes Weiner wrote:
> psi has provisions to shut off the periodic aggregation worker when
> there is a period of no task activity - and thus no data that needs
> aggregating. However, while developing psi monitoring, Suren noticed
> that the aggregation clock
Hi Johannes,
Thanks for fixing this. I'll test this approach and report back the
results within a day or two.
On Wed, Jan 16, 2019 at 11:35 AM Johannes Weiner wrote:
>
> psi has provisions to shut off the periodic aggregation worker when
> there is a period of no task activity - and thus no data
9 matches
Mail list logo
