linux-kernel - Re: [PATCH -mm] mm: Unify pte_to_pgoff and pgoff_to

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Message-ID: <20130814072453.GK2869@moon>
Date:	Wed, 14 Aug 2013 11:24:53 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Andy Lutomirski <luto@...capital.net>,
	Pavel Emelyanov <xemul@...allels.com>,
	Matt Mackall <mpm@...enic.com>,
	Xiao Guangrong <xiaoguangrong@...ux.vnet.ibm.com>,
	Marcelo Tosatti <mtosatti@...hat.com>,
	KOSAKI Motohiro <kosaki.motohiro@...il.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	Peter Zijlstra <peterz@...radead.org>,
	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>
Subject: Re: [PATCH -mm] mm: Unify pte_to_pgoff and pgoff_to_pte helpers

On Wed, Aug 14, 2013 at 12:22:37AM -0700, H. Peter Anvin wrote:
> On 08/14/2013 12:00 AM, Cyrill Gorcunov wrote:
> > +#define pte_bfop(v,r,m,l)	((((v) >> (r)) & (m)) << (l))
> 
> "bfop"?

B_it_F_ield_OP_eration, Peter I don't mind to use any other
name, this was just short enough to type.
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