From: Andi Kleen <ak@suse.de>
To: Christoph Lameter <clameter@sgi.com>
Cc: linux-kernel@vger.kernel.org,
Nick Piggin <nickpiggin@yahoo.com.au>,
Christoph Hellwig <hch@infradead.org>,
Marcelo Tosatti <marcelo@kvack.org>,
Arjan van de Ven <arjan@infradead.org>,
Martin Bligh <mbligh@google.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: [RFC 8/8] Optimize mempolicies for a single zone
Date: Sat, 8 Jul 2006 02:17:45 +0200 [thread overview]
Message-ID: <200607080217.46036.ak@suse.de> (raw)
In-Reply-To: <20060708000543.3829.24370.sendpatchset@schroedinger.engr.sgi.com>
> +#ifndef SINGLE_ZONE
> +#define policy_zone ZONE_NORMAL
> +#else
> extern int policy_zone;
> +#endif
>
> static inline void check_highest_zone(int k)
> {
> +#ifndef SINGLE_ZONE
> if (k > policy_zone)
> policy_zone = k;
> +#endif
This looks ugly. What's wrong the simple variable?
-Andi
prev parent reply other threads:[~2006-07-08 0:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-08 0:05 [RFC 0/8] Optional ZONE_DMA Christoph Lameter
2006-07-08 0:05 ` [RFC 1/8] Add CONFIG_ZONE_DMA to all archesM Christoph Lameter
2006-07-10 0:52 ` KAMEZAWA Hiroyuki
2006-07-10 15:56 ` Christoph Lameter
2006-07-11 7:11 ` KAMEZAWA Hiroyuki
2006-07-08 0:05 ` [RFC 2/8] slab allocator: Make DMA support configurable Christoph Lameter
2006-07-08 0:05 ` [RFC 3/8] eventcounters: Optional ZONE_DMA Christoph Lameter
2006-07-08 0:05 ` [RFC 4/8] page allocator: " Christoph Lameter
2006-07-08 0:23 ` Andi Kleen
2006-07-08 0:41 ` Christoph Lameter
2006-07-08 0:05 ` [RFC 5/8] x86_64 without ZONE_DMA Christoph Lameter
2006-07-08 0:20 ` Andi Kleen
2006-07-08 0:42 ` Christoph Lameter
2006-07-08 1:00 ` Andi Kleen
2006-07-08 1:25 ` Christoph Lameter
2006-07-08 0:05 ` [RFC 6/8] i386 " Christoph Lameter
2006-07-08 0:05 ` [RFC 7/8] Single zone optimizations Christoph Lameter
2006-07-08 0:19 ` Andi Kleen
2006-07-08 0:05 ` [RFC 8/8] Optimize mempolicies for a single zone Christoph Lameter
2006-07-08 0:17 ` Andi Kleen [this message]
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