From: Andi Kleen <ak@suse.de>
To: Andrew Morton <akpm@osdl.org>
Cc: Yasunori Goto <y-goto@jp.fujitsu.com>,
tony.luck@intel.com, jschopp@austin.ibm.com, haveblue@us.ibm.com,
linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH: 010/017](RFC) Memory hotplug for new nodes v.3. (allocate wait table)
Date: Thu, 9 Mar 2006 05:56:04 +0100 [thread overview]
Message-ID: <200603090556.06226.ak@suse.de> (raw)
In-Reply-To: <20060309040055.21f3ec2d.akpm@osdl.org>
On Thursday 09 March 2006 13:00, Andrew Morton wrote:
> Yasunori Goto <y-goto@jp.fujitsu.com> wrote:
> >
> > + /* we can use kmalloc() in run time */
> > + do {
> > + table_size = zone->wait_table_size
> > + * sizeof(wait_queue_head_t);
> > + zone->wait_table = kmalloc(table_size, GFP_ATOMIC);
>
> Again, GFP_KERNEL would be better is possible.
>
> Won't this place the node's wait_table into a different node's memory?
Yes, kmalloc_node would be better.
-Andi
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next prev parent reply other threads:[~2006-03-09 4:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-08 13:42 Yasunori Goto
2006-03-09 12:00 ` Andrew Morton
2006-03-09 4:56 ` Andi Kleen [this message]
2006-03-10 7:20 ` Yasunori Goto
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