linux-kernel - Re: [PATCH 1/5] x86,smp: move waiting on contended ticket lock out of line

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Message-ID: <20130110173840.GB31549@linux.vnet.ibm.com>
Date:	Thu, 10 Jan 2013 23:08:41 +0530
From:	Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>
To:	Rik van Riel <riel@...hat.com>
Cc:	linux-kernel@...r.kernel.org, aquini@...hat.com, walken@...gle.com,
	eric.dumazet@...il.com, lwoodman@...hat.com, jeremy@...p.org,
	Jan Beulich <JBeulich@...ell.com>, knoel@...hat.com,
	chegu_vinod@...com, raghavendra.kt@...ux.vnet.ibm.com,
	mingo@...hat.com
Subject: Re: [PATCH 1/5] x86,smp: move waiting on contended ticket lock out
 of line

* Rik van Riel <riel@...hat.com> [2013-01-08 17:32:52]:

> Moving the wait loop for congested loops to its own function allows
> us to add things to that wait loop, without growing the size of the
> kernel text appreciably.
> 
> Signed-off-by: Rik van Riel <riel@...hat.com>
> Reviewed-by: Steven Rostedt <rostedt@...dmiss.org>
> Reviewed-by: Michel Lespinasse <walken@...gle.com>
> Reviewed-by: Rafael Aquini <aquini@...hat.com>

Reviewed-by: Raghavendra K T <raghavendra.kt@...ux.vnet.ibm.com>

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