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Block devices

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From: David H. Lynch Jr. <dhlii@...>
To: linuxppc-embedded <linuxppc-embedded@...>, <linux-fsdevel@...>, linux-mtd <linux-mtd@...>
Subject: Block devices
Date: Thursday, February 21, 2008 - 3:05 am

Sometime recently it seems to have become possible to disable the
whole block device subsystem.
    Though in my tests I can't quit build with it disabled.

     Anyway, for an embedded device this might be appealing.
    how does this interact with initramfs and flash ?
   
    Can I boot an initramfs kernel without a block device ?
    Can I write a filesystem driver for a flash device that does not
require a block device ?
    Are their any examples of something even close ?

   

      







-- 
Dave Lynch 					  	    DLA Systems
Software Development:  				         Embedded Linux
717.627.3770 	       dhlii@dlasys.net 	  http://www.dlasys.net
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Over 25 years' experience in platforms, languages, and technologies too numerous to list.

"Any intelligent fool can make things bigger and more complex... It takes a touch of genius - and a lot of courage to move in the opposite direction."
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Messages in current thread:
Block devices, David H. Lynch Jr., (Thu Feb 21, 3:05 am)
Re: Block devices, Christoph Hellwig, (Thu Feb 21, 12:48 pm)