Commits
Jason Wang committed 89cee917deb
macvtap: do not add self to waitqueue if doing a nonblock read There's no need to add self to waitqueue if doing a nonblock read. This could help to avoid the spinlock contention. Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>