linux-kernel - Re: [patch -rt 1/2] KVM: use simple waitqueue for vcpu->wq

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Message-ID: <20150121150716.GD11596@twins.programming.kicks-ass.net>
Date:	Wed, 21 Jan 2015 16:07:16 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Paul Mackerras <paulus@...ba.org>,
	Marcelo Tosatti <mtosatti@...hat.com>,
	linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org,
	Luiz Capitulino <lcapitulino@...hat.com>,
	Rik van Riel <riel@...hat.com>,
	Steven Rostedt <srostedt@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>, kvm@...r.kernel.org,
	Paolo Bonzini <pbonzini@...hat.com>
Subject: Re: [patch -rt 1/2] KVM: use simple waitqueue for vcpu->wq

On Tue, Jan 20, 2015 at 01:16:13PM -0500, Steven Rostedt wrote:
> I'm actually wondering if we should just nuke the _interruptible()
> version of swait. As it should only be all interruptible or all not
> interruptible, that the swait_wake() should just do the wake up
> regardless. In which case, swait_wake() is good enough. No need to have
> different versions where people may think do something special.
> 
> Peter?

Yeah, I think the lastest thing I have sitting here on my disk only has
the swake_up() which does TASK_NORMAL, no choice there.
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