From: Andi Kleen <ak@suse.de>
To: discuss@x86-64.org, kmannth@us.ibm.com
Cc: lkml <linux-kernel@vger.kernel.org>,
lhms-devel <lhms-devel@lists.sourceforge.net>,
andrew <akpm@osdl.org>, dave hansen <haveblue@us.ibm.com>,
kame <kamezawa.hiroyu@jp.fujitsu.com>, konrad <darnok@us.ibm.com>
Subject: Re: [discuss] [Patch] 2/5 in support of hot-add memory x86_64 create arch_find_node
Date: Sat, 29 Jul 2006 18:25:15 +0200 [thread overview]
Message-ID: <200607291825.16308.ak@suse.de> (raw)
In-Reply-To: <1154141545.5874.146.camel@keithlap>
On Saturday 29 July 2006 04:52, keith mannthey wrote:
> With the advent of the new ACPI hot-plug memory driver and mechanism
> is needed to deal with ACPI add memory events that do not contain the
> pxm (node) information. I do not believe that the add-event is required
> to contain this information so I create a arch_find_node generic layer
> used in the generic add_memory function.
>
> If add_memory is called with node < 0 arch_find_node is invoked to
> fine the correct node to add the memory. This created the generic
> construct of arch_find_node.
It would be cleaner to always call add_memory from architecture specific
code instead of such ugly hooks
-Andi
next prev parent reply other threads:[~2006-07-29 16:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-29 2:52 [Patch] 2/5 in support of hot-add memory x86_64 create arch_find_node keith mannthey
2006-07-29 16:25 ` Andi Kleen [this message]
2006-07-29 19:38 ` [discuss] " keith mannthey
2006-07-30 2:17 ` KAMEZAWA Hiroyuki
2006-07-31 7:31 ` [Lhms-devel] " Yasunori Goto
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