* Relationship between request->sector and request->bio->bi_sector?
@ 2009-06-06 6:23 Zhang Shukun
2009-06-08 14:01 ` Konrad Rzeszutek
0 siblings, 1 reply; 2+ messages in thread
From: Zhang Shukun @ 2009-06-06 6:23 UTC (permalink / raw)
To: xen-devel
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HI,
do you know what is the relationship between request->sector and
request->bio->bi_sector?
Thank you!
--
Regards,
Sucan
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* Re: Relationship between request->sector and request->bio->bi_sector?
2009-06-06 6:23 Relationship between request->sector and request->bio->bi_sector? Zhang Shukun
@ 2009-06-08 14:01 ` Konrad Rzeszutek
0 siblings, 0 replies; 2+ messages in thread
From: Konrad Rzeszutek @ 2009-06-08 14:01 UTC (permalink / raw)
To: Zhang Shukun; +Cc: xen-devel
On Sat, Jun 06, 2009 at 02:23:47PM +0800, Zhang Shukun wrote:
> HI,
>
> do you know what is the relationship between request->sector and
> request->bio->bi_sector?
I would recommend you read Ch. 14 of the "Understanding the Linux Kernel"
http://www.linux-security.cn/ebooks/ulk3-html/0596005652/understandlk-CHP-14.html
to understand how struct request, and struct bio interact and function.
>
> Thank you!
>
> --
> Regards,
> Sucan
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
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2009-06-06 6:23 Relationship between request->sector and request->bio->bi_sector? Zhang Shukun
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