linux-kernel - Re: [PATCH 03/25] lmb: Print new doubled array location info

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Message-Id: <201006291248.48191.bjorn.helgaas@hp.com>
Date:	Tue, 29 Jun 2010 12:48:46 -0600
From:	Bjorn Helgaas <bjorn.helgaas@...com>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Yinghai Lu <yinghai@...nel.org>, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	David Miller <davem@...emloft.net>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Johannes Weiner <hannes@...xchg.org>,
	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Subject: Re: [PATCH 03/25] lmb: Print new doubled array location info

On Tuesday, June 29, 2010 12:38:44 pm H. Peter Anvin wrote:
> On 06/29/2010 10:44 AM, Bjorn Helgaas wrote:
> > On Tuesday, June 22, 2010 11:26:32 am Yinghai Lu wrote:
> >> +	if (lmb_debug)
> >> +		pr_info("lmb: %s array is doubled to %ld at %llx - %llx",
> >> +			 lmb_type_name(type), type->max * 2, (u64)addr, (u64)addr + new_size);
> > 
> > Please print this memory range the same way we print resources, e.g.,
> > "%#010llx-%#010llx", with "addr" and "addr + new_size - 1".
> 
> *Ten* hex digits?

I think that width includes the "0x" prefix, so it's really eight digits.
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