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From: HeLei <leon.he@msn.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Does uboot EBS(erase block summary) to reduce JFFS2 scaning time?
Date: Tue, 3 Nov 2009 14:37:03 +0800	[thread overview]
Message-ID: <COL117-W39489EB6F20294AE9A03B8EEB20@phx.gbl> (raw)


Hi, All

 

  Each time JFFS2 initialized, uboot need to scan the whole flash. This is fairly time consuming.

 

  So EBS(erase block summary) is used to JFFS2 to reduce mounting time. And I believe this can also be used to UBOOT to reduce booting time.

 

  Does UBOOT support this feature? or does any other solution in uboot to reduce JFFS2 scaning time?

 

  thanks

 

Leon
 		 	   		  
_________________________________________________________________
MSN????????MSN???????????
http://10.msn.com.cn

             reply	other threads:[~2009-11-03  6:37 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-03  6:37 HeLei [this message]
2009-11-03  7:41 ` [U-Boot] Does uboot EBS(erase block summary) to reduce JFFS2 scaning time? Joakim Tjernlund
2009-11-03  8:21   ` HeLei
2009-11-03  9:08     ` Joakim Tjernlund
2009-11-03  9:21       ` HeLei
2009-11-03  9:29         ` Joakim Tjernlund
2009-11-03  9:39           ` HeLei
2009-11-03  9:52             ` Joakim Tjernlund
2009-11-03 10:02               ` HeLei
2009-11-03  9:20     ` Joakim Tjernlund
2009-11-03  9:26       ` HeLei
2009-11-03  9:35         ` Joakim Tjernlund
2009-11-03 10:55       ` Joakim Tjernlund
2009-11-03 11:08         ` HeLei
2009-11-03 11:13           ` Joakim Tjernlund
2009-11-03 11:21             ` HeLei
2009-11-03 13:21         ` Wolfgang Denk
2009-11-03 13:30           ` Joakim Tjernlund
2009-11-03 15:57           ` Joakim Tjernlund
2009-11-03  9:43     ` Joakim Tjernlund
2009-11-03 10:01       ` HeLei
2009-11-05  8:33   ` HeLei

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