Subject: Re: MTD devices in NetBSD
To: David Brownlee <>
From: Charles M. Hannum <mycroft@MIT.EDU>
List: tech-kern
Date: 03/23/2006 13:12:48
On Thu, Mar 23, 2006 at 06:06:20PM +0000, David Brownlee wrote:
> 	Presumably that could be handled by having the layer
> 	underneath the filesystem test if a write only sets bits
> 	in an existing block, and if so just go ahead and 'overwrite'
> 	that block.

Which is still going to be a performance loss.