From mboxrd@z Thu Jan  1 00:00:00 1970
From: Grant Grundler <iod00d@hp.com>
Date: Thu, 20 Jan 2005 05:49:35 +0000
Subject: Re: Horrible regression with -CURRENT from "Don't busy-lock-loop in preemptable spinlocks" patch
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References: <20050117055044.GA3514@taniwha.stupidest.org> <20050116230922.7274f9a2.akpm@osdl.org> <20050117143301.GA10341@elte.hu> <20050118014752.GA14709@cse.unsw.EDU.AU> <16877.42598.336096.561224@wombat.chubb.wattle.id.au> <20050119080403.GB29037@elte.hu> <16878.9678.73202.771962@wombat.chubb.wattle.id.au> <20050119092013.GA2045@elte.hu> <16878.54402.344079.528038@cargo.ozlabs.ibm.com>
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To: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>, Peter Chubb <peterc@gelato.unsw.edu.au>, Tony Luck <tony.luck@intel.com>, Darren Williams <dsw@gelato.unsw.edu.au>, Andrew Morton <akpm@osdl.org>, Chris Wedgwood <cw@f00f.org>, torvalds@osdl.org, benh@kernel.crashing.org, linux-kernel@vger.kernel.org, Ia64 Linux <linux-ia64@vger.kernel.org>, Christoph Hellwig <hch@infradead.org>

On Thu, Jan 20, 2005 at 08:43:30AM +1100, Paul Mackerras wrote:
> I suggest read_poll(), write_poll(), spin_poll(),...

Erm...those names sound way too much like existing interfaces.
Perhaps check_read_lock()/check_write_lock() ?

If they don't get used too much, the longer name should be ok.

grant