linux-kernel - Re: [BUGFIX 2/2] gdth: bugfix for the Timer at exit crash

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Message-Id: <1202917468.3109.5.camel@localhost.localdomain>
Date:	Wed, 13 Feb 2008 09:44:28 -0600
From:	James Bottomley <James.Bottomley@...senPartnership.com>
To:	Boaz Harrosh <bharrosh@...asas.com>
Cc:	Sven Köhler <skoehler@....de>,
	Christoph Hellwig <hch@...radead.org>,
	Jeff Garzik <jeff@...zik.org>,
	linux-scsi <linux-scsi@...r.kernel.org>,
	linux-kernel@...r.kernel.org, Joerg Dorchain <joerg@...chain.net>,
	Jon Chelton <jchelton@...global.com>,
	Stefan Priebe - allied internet ag 
	<s.priebe@...ied-internet.ag>
Subject: Re: [BUGFIX 2/2] gdth: bugfix for the Timer at exit crash

On Tue, 2008-02-12 at 19:40 +0200, Boaz Harrosh wrote:
> -	gdth_flush(ha);
> -

This piece doesn't look right.  gdth_flush() forces the internal cache
to disk backing.  If you remove it, you're taking the chance that the
machine will be powered off without a writeback which can cause data
corruption.

James


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