From: Wang Sheng-Hui <shhuiw@gmail.com>
Date: Mon, 29 Aug 2011 07:55:59 +0000 (+0800)
Subject: virtio: modify vring_init and vring_size to take account of the layout containing... 
X-Git-Tag: v3.2-rc1~83^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00b894e874581f6b388c5817d4d5546c22cf9640;p=pandora-kernel.git

virtio: modify vring_init and vring_size to take account of the layout containing *_event_idx

Based on the layout description in the comments, take account of
the *_event_idx in functions vring_init and vring_size.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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