From: tgh <tianguanhua@ncic.ac.cn>
To: xen-devel@lists.xensource.com
Subject: question about dynamically add block device
Date: Thu, 22 Mar 2007 21:41:53 +0800 [thread overview]
Message-ID: <460287A1.30401@ncic.ac.cn> (raw)
In-Reply-To: <4601F50D.7030400@ncic.ac.cn>
hi
I try to understand the code relative to dynamically add block device in
a running VM
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
it is the watches do it ,but I cannot find that fucntions
could you help me
Thanks in advance
next prev parent reply other threads:[~2007-03-22 13:41 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 ` tgh [this message]
2007-04-10 2:06 ` confusion " tgh
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