From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC][PATCH 6/8] sched,idle: Avoid spurious wakeup IPIs
Date: Fri, 9 May 2014 18:09:46 +0100 [thread overview]
Message-ID: <20140509170946.GN7950@arm.com> (raw)
In-Reply-To: <20140509170649.GG13658@twins.programming.kicks-ass.net>
On Fri, May 09, 2014 at 06:06:49PM +0100, Peter Zijlstra wrote:
> Subject: arm64: Remove TIF_POLLING_NRFLAG
> From: Peter Zijlstra <peterz@infradead.org>
> Date: Fri May 9 19:04:00 CEST 2014
>
> The only idle method for arm64 is WFI and it therefore
> unconditionally requires the reschedule interrupt when idle.
>
> Suggested-by: Catalin Marinas <catalin.marinas@arm.com>
> Signed-off-by: Peter Zijlstra <peterz@infradead.org>
There's a tag with my name already but just in case you need another:
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Thanks.
next prev parent reply other threads:[~2014-05-09 17:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20140411134243.160989490@infradead.org>
[not found] ` <20140411135218.478299389@infradead.org>
2014-05-09 13:37 ` [RFC][PATCH 6/8] sched,idle: Avoid spurious wakeup IPIs James Hogan
2014-05-09 14:15 ` Peter Zijlstra
2014-05-09 14:40 ` Catalin Marinas
2014-05-09 14:50 ` Peter Zijlstra
2014-05-09 14:57 ` Catalin Marinas
2014-05-09 17:02 ` Peter Zijlstra
2014-05-09 17:06 ` Peter Zijlstra
2014-05-09 17:09 ` Catalin Marinas [this message]
2014-05-09 17:20 ` Peter Zijlstra
2014-05-09 14:51 ` James Hogan
2014-05-15 9:17 ` James Hogan
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