linux-ext4 - Re: [PATCH] ext4: Use sing thread to perform DIO unwritten convertion

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Message-ID: <20110305165411.GC11120@thunk.org>
Date:	Sat, 5 Mar 2011 11:54:11 -0500
From:	Ted Ts'o <tytso@....edu>
To:	Mingming Cao <cmm@...ibm.com>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH] ext4: Use sing thread to perform DIO unwritten
 convertion

On Thu, Mar 03, 2011 at 11:29:54AM -0800, Mingming Cao wrote:
> While running ext4 testing on multiple core, we found there are per cpu ext4-dio-unwritten threads processing
> conversion from unwritten extents to written for IOs completed from async direct IO patch.
> Per filesystem is enough, we don't need per cpu threads to work on conversion.
> 
> Signed-off-by: Mingming Cao <cmm@...ibm.com>

Thanks, added to the ext4 patch queue.

						- Ted
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