From: Shaohua Li <shaohua.li@intel.com>
To: Larry Bassel <lbassel@codeaurora.org>
Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: questions about memory hotplug
Date: Tue, 02 Aug 2011 09:09:36 +0800 [thread overview]
Message-ID: <1312247376.15392.454.camel@sli10-conroe> (raw)
In-Reply-To: <20110801170850.GB3466@labbmf-linux.qualcomm.com>
On Tue, 2011-08-02 at 01:08 +0800, Larry Bassel wrote:
>
> In use case #1 yes, maybe not in #2 (we can arrange it to be
> at the end of memory, but then might waste memory as it may
> not be aligned on a SPARSEMEM section boundary and so would
> need to be padded).
then maybe the new migrate type I suggested can help here for the
non-aligned memory. Anyway, let me do an experiment.
Thanks,
Shaohua
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next prev parent reply other threads:[~2011-08-02 1:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-29 22:12 questions about memory hotplug Larry Bassel
2011-07-30 9:30 ` Shaohua Li
2011-08-01 17:08 ` Larry Bassel
2011-08-02 1:09 ` Shaohua Li [this message]
2011-08-03 7:55 ` Shaohua Li
2011-08-03 17:23 ` Larry Bassel
2011-08-01 18:57 ` Larry Bassel
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