linux-ext4 - Re: [PATCH 02/29] ext4: Use io

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Message-ID: <20130412035543.GD4865@thunk.org>
Date:	Thu, 11 Apr 2013 23:55:43 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Jan Kara <jack@...e.cz>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH 02/29] ext4: Use io_end for multiple bios

On Mon, Apr 08, 2013 at 11:32:07PM +0200, Jan Kara wrote:
> Change writeback path to create just one io_end structure for the extent
> to which we submit IO and share it among bios writing that extent. This
> prevents needless splitting and joining of unwritten extents when they
> cannot be submitted as a single bio.
> 
> Signed-off-by: Jan Kara <jack@...e.cz>

Thanks, applied to the ext4 patch queue for testing.

		       	    	  	- Ted
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