On 02/13/2014 11:34 AM, Michael wang wrote:
> On 02/12/2014 06:22 PM, Peter Zijlstra wrote:
> [snip]
>>
>> Yes I think there might be a problem here because of how we re-arranged
>> things. Let me brew of pot of tea and try to actually wake up.
>>
>> I suspect we might be good if we clear the
On 02/13/2014 11:34 AM, Michael wang wrote:
On 02/12/2014 06:22 PM, Peter Zijlstra wrote:
[snip]
Yes I think there might be a problem here because of how we re-arranged
things. Let me brew of pot of tea and try to actually wake up.
I suspect we might be good if we clear the need_resched
On 02/12/2014 06:22 PM, Peter Zijlstra wrote:
[snip]
>
> Yes I think there might be a problem here because of how we re-arranged
> things. Let me brew of pot of tea and try to actually wake up.
>
> I suspect we might be good if we clear the need_resched flags before
> calling pick_next_task.
On Wed, Feb 12, 2014 at 02:26:25PM +0800, Michael wang wrote:
> Hi, Peter
>
> On 02/11/2014 08:17 PM, tip-bot for Peter Zijlstra wrote:
> [snip]
> > +
> > +idle:
> > +#ifdef CONFIG_SMP
> > + idle_enter_fair(rq);
> > + /*
> > +* We must set idle_stamp _before_ calling idle_balance(), such
On Wed, Feb 12, 2014 at 02:26:25PM +0800, Michael wang wrote:
Hi, Peter
On 02/11/2014 08:17 PM, tip-bot for Peter Zijlstra wrote:
[snip]
+
+idle:
+#ifdef CONFIG_SMP
+ idle_enter_fair(rq);
+ /*
+* We must set idle_stamp _before_ calling idle_balance(), such that we
+*
On 02/12/2014 06:22 PM, Peter Zijlstra wrote:
[snip]
Yes I think there might be a problem here because of how we re-arranged
things. Let me brew of pot of tea and try to actually wake up.
I suspect we might be good if we clear the need_resched flags before
calling pick_next_task. Then any
Hi, Peter
On 02/11/2014 08:17 PM, tip-bot for Peter Zijlstra wrote:
[snip]
> +
> +idle:
> +#ifdef CONFIG_SMP
> + idle_enter_fair(rq);
> + /*
> + * We must set idle_stamp _before_ calling idle_balance(), such that we
> + * measure the duration of idle_balance() as idle time.
> +
Commit-ID: 38033c37faab850ed5d33bb675c4de6c66be84d8
Gitweb: http://git.kernel.org/tip/38033c37faab850ed5d33bb675c4de6c66be84d8
Author: Peter Zijlstra
AuthorDate: Thu, 23 Jan 2014 20:32:21 +0100
Committer: Ingo Molnar
CommitDate: Tue, 11 Feb 2014 09:58:10 +0100
sched: Push down
Commit-ID: 38033c37faab850ed5d33bb675c4de6c66be84d8
Gitweb: http://git.kernel.org/tip/38033c37faab850ed5d33bb675c4de6c66be84d8
Author: Peter Zijlstra pet...@infradead.org
AuthorDate: Thu, 23 Jan 2014 20:32:21 +0100
Committer: Ingo Molnar mi...@kernel.org
CommitDate: Tue, 11 Feb 2014
Hi, Peter
On 02/11/2014 08:17 PM, tip-bot for Peter Zijlstra wrote:
[snip]
+
+idle:
+#ifdef CONFIG_SMP
+ idle_enter_fair(rq);
+ /*
+ * We must set idle_stamp _before_ calling idle_balance(), such that we
+ * measure the duration of idle_balance() as idle time.
+ */
10 matches
Mail list logo