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From: tgh <tianguanhua@ncic.ac.cn>
To: xen-devel@lists.xensource.com
Subject: confusion about blk-attach
Date: Tue, 10 Apr 2007 10:06:56 +0800	[thread overview]
Message-ID: <461AF140.2040700@ncic.ac.cn> (raw)
In-Reply-To: <4601F50D.7030400@ncic.ac.cn>

hi
I try to understand the code relative to blk-attach
it seems like that device_creat()->createdevice()->addStoreEntries() 
,add store entry into xenstore
then backend and frontend will watch and do several related  work  to 
real add-device in backend and frontend  ,is it  right?  and  xenstore 
have watches to check the related entry ,is it right?
I am confused  ,which code or function to the real adding work
I guess there is somekind watches which  do it ,but I cannot find that 
fucntions

I am confused about it

could you help me
Thanks in advance

      parent reply	other threads:[~2007-04-10  2:06 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-21 21:15 x86 Physical CPUs at different frequencies - timer error messages Langsdorf, Mark
2007-03-21 22:32 ` Ian Pratt
2007-07-16 19:43   ` Langsdorf, Mark
2007-07-26 21:00     ` Mark Langsdorf
2007-07-27  7:08       ` Keir Fraser
2007-07-27 14:30         ` Langsdorf, Mark
2007-07-27 14:32           ` Keir Fraser
2007-03-22  3:16 ` question about blk-attach tgh
2007-03-22 13:41   ` question about dynamically add block device tgh
2007-04-10  2:06   ` tgh [this message]

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