virtio: include asm/barrier explicitly
authorMichael S. Tsirkin <mst@redhat.com>
Mon, 8 Jul 2013 02:01:06 +0000 (11:31 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 9 Jul 2013 01:17:53 +0000 (10:47 +0930)
commitc5610a5d7188b90fe0f927d2513bf684fb0bc427
tree206f0e6b1bbed0a617b1f04c63dd3dab18b6b146
parent62525a00b87cc967bce9779d63fcc84fb9199130
virtio: include asm/barrier explicitly

virtio_ring.h uses mb() and friends, make
it pull in asm/barrier.h itself, not rely
on other headers to do it.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
include/linux/virtio_ring.h