linux-kernel - Re: [PREEMPT RT] SLUB and split softirq lock for v3.2-rt

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Message-ID: <1366770979.2626.3.camel@gandalf.local.home>
Date:	Tue, 23 Apr 2013 22:36:19 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:	linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org,
	Carsten Emde <C.Emde@...dl.org>
Subject: Re: [PREEMPT RT] SLUB and split softirq lock for v3.2-rt

On Wed, 2013-02-13 at 17:11 +0100, Sebastian Andrzej Siewior wrote:
> 3.2-rt is a long term supported kernel, which lacks two RT features
> from 3.6: SLUB support and the split softirq lock implementation.
> 
> SLUB has a way better performance than SLAB on RT and the split
> softirq lock implementation is necessary especially for realtime
> networking applications.
> 
> The following patch series backports these features to 3.2-rt.
> 
> Steven, could you please apply these patches to a separate
> 3.2-rt-features branch?
> 

Hi Sebastian,

Which version of 3.2-rt was this applied to. It does not apply, where
patch 7/16 totally does not apply. I looked at the history of 3.2-rt and
I can't find where it would apply.

Thanks,

-- Steve


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