From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yinghai Lu <yinghai@kernel.org>
Subject: Re: [PATCH 07/31] lmb: Add reserve_lmb/free_lmb
Date: Mon, 29 Mar 2010 16:53:05 -0700
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To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: michael@ellerman.id.au, Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>, "H. Peter Anvin" <hpa@zytor.com>, Andrew Morton <akpm@linux-foundation.org>, David Miller <davem@davemloft.net>, Linus Torvalds <torvalds@linux-foundation.org>, Johannes Weiner <hannes@cmpxchg.org>, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org

On 03/29/2010 04:34 PM, Benjamin Herrenschmidt wrote:
> On Mon, 2010-03-29 at 15:37 -0700, Yinghai Lu wrote:
>>> We just need a lmb.alloc_limit and a lmb_set_alloc_limit() which arch
>>> code calls when it knows what the alloc limit is (and can call multiple
>>> times during boot). Or maybe it should be called "default_alloc_limit",
>>> but that's getting a bit long winded.
>>
>> ok, I will get_max_mapped() for now, an will change to new field...later
> 
> No. Do it now. get_max_mapped() sucks as an identifier.
> 

ok, can i reuse rmo_size, or introduce one new member in struct lmb.

default_limit?

Thanks

Yinghai