From: Martin K. Petersen <martin.petersen@oracle.com>
Date: Thu, 2 Oct 2008 02:42:53 +0000 (-0400)
Subject: block: Find bio sector offset given idx and offset
X-Git-Tag: v2.6.28-rc1~733^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad3316bf4eeb53c89164f759767f911072b56203;p=pandora-kernel.git

block: Find bio sector offset given idx and offset

Helper function to find the sector offset in a bio given bvec index
and page offset.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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