Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task... | linux-rt-users

[PATCH 0/3] sched: newidle and RT wake-buddy fixes · Gregory Haskins <hidden> · 2008-06-27
[PATCH 1/3] sched: enable interrupts and drop rq-lock during newidle balancing · Gregory Haskins <hidden> · 2008-06-27
[PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over · Gregory Haskins <hidden> · 2008-06-27
Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over · Nick Piggin <hidden> · 2008-07-08
Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over · Gregory Haskins <hidden> · 2008-07-08
Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over · Nick Piggin <hidden> · 2008-07-09
Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over · Gregory Haskins <hidden> · 2008-07-09
Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over · Nick Piggin <hidden> · 2008-07-09
Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over · Gregory Haskins <hidden> · 2008-07-09
[PATCH 3/3] sched: add avg-overlap support to RT tasks · Gregory Haskins <hidden> · 2008-06-27
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Peter Zijlstra <peterz@infradead.org> · 2008-06-27
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Ingo Molnar <hidden> · 2008-06-30
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Ingo Molnar <hidden> · 2008-06-30
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Gregory Haskins <hidden> · 2008-06-30
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Gregory Haskins <hidden> · 2008-06-30
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Steven Rostedt <rostedt@goodmis.org> · 2008-06-30
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Gregory Haskins <hidden> · 2008-06-30
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Ingo Molnar <hidden> · 2008-06-30
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Ingo Molnar <hidden> · 2008-07-03
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Ingo Molnar <hidden> · 2008-07-03
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Gregory Haskins <hidden> · 2008-07-08
Re: [PATCH 0/3] sched: newidle and RT wake-buddy fixes · Gregory Haskins <hidden> · 2008-07-08

Re: [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over

From: Nick Piggin <hidden>
Date: 2008-07-09 08:10:36
Also in: lkml

On Tuesday 08 July 2008 22:37, Gregory Haskins wrote:

quoted

On Tue, Jul 8, 2008 at  1:00 AM, in message

[ref], Nick Piggin

[off-list ref] wrote:

quoted

On Saturday 28 June 2008 06:29, Gregory Haskins wrote:

quoted

Inspired by Peter Zijlstra.

Signed-off-by: Gregory Haskins <redacted>

What happened to the feedback I sent about this?

It is still nack from me.

Ah yes.  Slipped through the cracks...sorry about that.

What if we did "if (idle == CPU_NEWLY_IDLE && need_resched())" instead?

Isn't that exactly the same thing because any task will preempt the idle
thread?

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