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Date: Fri, 10 Jul 2015 14:22:21 -0500 (CDT)
From: Christoph Lameter <cl@linux.com>
Subject: Re: [patch] mm/slub: Move slab initialization into irq enabled
 region
In-Reply-To: <20150710110242.25c84965@gandalf.local.home>
Message-ID: <alpine.DEB.2.11.1507101421570.32416@east.gentwo.org>
References: <20150710120259.836414367@linutronix.de> <20150710110242.25c84965@gandalf.local.home>
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To: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>, LKML <linux-kernel@vger.kernel.org>, Pekka Enberg <penberg@kernel.org>, David Rientjes <rientjes@google.com>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, Andrew Morton <akpm@linux-foundation.org>, linux-mm@kvack.org, Sebastian Andrzej Siewior <bigeasy@linutronix.de>, Peter Zijlstra <peterz@infradead.org>

On Fri, 10 Jul 2015, Steven Rostedt wrote:

> And get rid of the double check for !page in the fast path.

This is the 2nd of 3 checks by the way. Both our approaches together get
it down to 1.

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