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From: tgh <tianguanhua@ncic.ac.cn>
To: Atsushi SAKAI <sakaia@jp.fujitsu.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: question about the poll_timer
Date: Mon, 12 Mar 2007 15:29:34 +0800	[thread overview]
Message-ID: <45F5015E.7080801@ncic.ac.cn> (raw)
In-Reply-To: <200703120708.l2C78ssW003957@fjmscan501.ms.jp.fujitsu.com>

Thank you for your reply
I read to the function do_pci_op() you told me,but I am not familiar 
with the pci facility
I guess the poll_timer gives a interval for pci probing before time out 
or something
could you tell me more about pci and poll_timer

Thank you in advance




Atsushi SAKAI 写道:
> Hi,
>
> Have you ever seen the do_pci_op() of
> linux-2.6-sparse/drivers/xen/pcifront/pci_op.c?
>
> Thanks
> Atsushi SAKAI
>
>
> tgh <tianguanhua@ncic.ac.cn> wrote:
>
>   
>> hi
>>  I try to understand the scheduler part code of xen,and I am confused 
>> about the poll_timer
>> could you help me by telling me about the meaning and function of poll_timer
>>
>>
>> struct vcpu {
>>  ....
>> struct timer     poll_timer;    /* timeout for SCHEDOP_poll */
>> ....
>> }
>>
>> Thanks in advance
>>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@lists.xensource.com
>> http://lists.xensource.com/xen-devel
>>     
>
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
>
>   

  reply	other threads:[~2007-03-12  7:29 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-01 16:42 hvm_init_ap_contexts PUCCETTI Armand
2007-03-01 16:49 ` hvm_init_ap_contexts Petersson, Mats
2007-03-01 16:59 ` hvm_init_ap_contexts Keir Fraser
2007-03-01 17:25   ` hvm_init_ap_contexts Petersson, Mats
2007-03-12  6:56 ` question about the poll_timer tgh
2007-03-12  7:08   ` Atsushi SAKAI
2007-03-12  7:29     ` tgh [this message]
2007-03-13 17:00       ` Mark Williamson

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