On Thu, Aug 01, 2013 at 04:40:05PM +0200, Peter Zijlstra wrote:
> On Thu, Aug 01, 2013 at 04:21:11PM +0200, Frederic Weisbecker wrote:
> > > > Yeah, just go with a single global state for now..
> > >
> > > The perf default is to create inherited counter, which are per cpu
> > > anyway. So we'll no
On Thu, Aug 01, 2013 at 04:21:11PM +0200, Frederic Weisbecker wrote:
> > > Yeah, just go with a single global state for now..
> >
> > The perf default is to create inherited counter, which are per cpu
> > anyway. So we'll not loose much.
>
> So you mean that I keep the per cpu state when event->c
On Thu, Aug 01, 2013 at 04:06:15PM +0200, Peter Zijlstra wrote:
> On Thu, Aug 01, 2013 at 04:03:52PM +0200, Peter Zijlstra wrote:
> > On Thu, Aug 01, 2013 at 03:55:27PM +0200, Frederic Weisbecker wrote:
> > > On Thu, Aug 01, 2013 at 03:31:55PM +0200, Peter Zijlstra wrote:
> > > >
> > > > Where the
On Thu, Aug 01, 2013 at 04:03:52PM +0200, Peter Zijlstra wrote:
> On Thu, Aug 01, 2013 at 03:55:27PM +0200, Frederic Weisbecker wrote:
> > On Thu, Aug 01, 2013 at 03:31:55PM +0200, Peter Zijlstra wrote:
> > >
> > > Where the freq thing is new and shiney, but we already had the other
> > > two. Of
On Thu, Aug 01, 2013 at 04:03:52PM +0200, Peter Zijlstra wrote:
> On Thu, Aug 01, 2013 at 03:55:27PM +0200, Frederic Weisbecker wrote:
> > On Thu, Aug 01, 2013 at 03:31:55PM +0200, Peter Zijlstra wrote:
> > >
> > > Where the freq thing is new and shiney, but we already had the other
> > > two. Of
On Thu, Aug 01, 2013 at 03:55:27PM +0200, Frederic Weisbecker wrote:
> On Thu, Aug 01, 2013 at 03:31:55PM +0200, Peter Zijlstra wrote:
> >
> > Where the freq thing is new and shiney, but we already had the other
> > two. Of those, cgroup events must be per cpu so that should be good,
> > the branc
On Thu, Aug 01, 2013 at 03:39:21PM +0200, Jiri Olsa wrote:
> On Thu, Aug 01, 2013 at 03:31:55PM +0200, Peter Zijlstra wrote:
> > two. Of those, cgroup events must be per cpu so that should be good,
> cgroup is cpu only:
jah! :-)
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On Thu, Aug 01, 2013 at 03:31:55PM +0200, Peter Zijlstra wrote:
> On Thu, Aug 01, 2013 at 02:46:58PM +0200, Jiri Olsa wrote:
> > On Tue, Jul 23, 2013 at 02:31:04AM +0200, Frederic Weisbecker wrote:
> > > This is going to be used by the full dynticks subsystem
> > > as a finer-grained information to
On Thu, Aug 01, 2013 at 03:31:55PM +0200, Peter Zijlstra wrote:
> On Thu, Aug 01, 2013 at 02:46:58PM +0200, Jiri Olsa wrote:
> > On Tue, Jul 23, 2013 at 02:31:04AM +0200, Frederic Weisbecker wrote:
> > > This is going to be used by the full dynticks subsystem
> > > as a finer-grained information to
On Thu, Aug 01, 2013 at 03:31:55PM +0200, Peter Zijlstra wrote:
> the branch_stack thing tests ATTACH_TASK, which should also be good, but
> leaves me wonder wth they do for those that are attached to tasks.
Ah found it, in intel_pmu_lbr_enable() we test cpuc->lbr_context against
event->ctx and wi
On Thu, Aug 01, 2013 at 02:46:58PM +0200, Jiri Olsa wrote:
> On Tue, Jul 23, 2013 at 02:31:04AM +0200, Frederic Weisbecker wrote:
> > This is going to be used by the full dynticks subsystem
> > as a finer-grained information to know when to keep and
> > when to stop the tick.
> >
> > Original-patc
On Thu, Aug 01, 2013 at 02:46:58PM +0200, Jiri Olsa wrote:
> On Tue, Jul 23, 2013 at 02:31:04AM +0200, Frederic Weisbecker wrote:
> > This is going to be used by the full dynticks subsystem
> > as a finer-grained information to know when to keep and
> > when to stop the tick.
> >
> > Original-patc
On Tue, Jul 23, 2013 at 02:31:04AM +0200, Frederic Weisbecker wrote:
> This is going to be used by the full dynticks subsystem
> as a finer-grained information to know when to keep and
> when to stop the tick.
>
> Original-patch-by: Peter Zijlstra
> Signed-off-by: Frederic Weisbecker
> Cc: Jiri
This is going to be used by the full dynticks subsystem
as a finer-grained information to know when to keep and
when to stop the tick.
Original-patch-by: Peter Zijlstra
Signed-off-by: Frederic Weisbecker
Cc: Jiri Olsa
Cc: Peter Zijlstra
Cc: Namhyung Kim
Cc: Ingo Molnar
Cc: Arnaldo Carvalho d
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