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[Xen-devel] How to get all the sectors of a file in domU?
| To: | "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-devel] How to get all the sectors of a file in domU? |
| From: | Zhang Shukun <bitzsk@xxxxxxxxx> |
| Date: | Wed, 3 Jun 2009 10:08:36 +0800 |
| Delivery-date: | Tue, 02 Jun 2009 19:09:28 -0700 |
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hi, all when domU read a file , it will put request into request queue, and the request contain all the sectors number need to read. use req->bio->bi_sector can get the first sector. but how to get all the sectors of the file? -- Best regards, 张树坤 北京理工大学，计算机科学技术学院 Sucan Computer Department,Beijing Institute of Technology,China _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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