From: Jason Wang <jasowang@redhat.com>
Date: Wed, 5 Jun 2013 23:54:39 +0000 (+0000)
Subject: macvtap: add TUNSETQUEUE ioctl
X-Git-Tag: v3.11-rc1~16^2~135
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=815f236d622721b54f3963ba59dad98b02cdeabf;p=pandora-kernel.git

macvtap: add TUNSETQUEUE ioctl

This patch adds TUNSETQUEUE ioctl to let userspace can temporarily disable or
enable a queue of macvtap. This is used to be compatible at API layer of tuntap
to simplify the userspace to manage the queues. This is done through introducing
a linked list to track all taps while using vlan->taps array to only track
active taps.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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