linux-kernel - Re: HELP: Is writeq an atomic operation??

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Message-ID: <adawsmc2u8n.fsf@cisco.com>
Date:	Fri, 02 May 2008 15:53:28 -0700
From:	Roland Dreier <rdreier@...co.com>
To:	"Moore\, Eric" <Eric.Moore@....com>
Cc:	"David Miller" <davem@...emloft.net>, <linux-scsi@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: HELP: Is writeq an atomic operation??

 > > Are there any 32-bit platforms with writeq()?  A quick grep 
 > > suggests not.
 > 
 > I think writeq defined in include/asm-x86/io_64.h

Umm... io_64.h is 64-bit only (look at asm-x86/io.h if you don't believe me ;)

 - R.
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