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Mark Rutland authored
Despite living under drivers/ vringh.c is also used as part of the userspace virtio tools. Before we can kill off the ACCESS_ONCE()definition in the tools, we must convert vringh.c to use {READ,WRITE}_ONCE(). This patch does so, along with the required include of <linux/compiler.h> for the relevant definitions. The userspace tools provide their own definitions in their own <linux/compiler.h>. Signed-off-by:
Mark Rutland <mark.rutland@arm.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: netdev@vger.kernel.org Cc: virtualization@lists.linux-foundation.org Signed-off-by:
Michael S. Tsirkin <mst@redhat.com> Reviewed-by:
Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by:
Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by:
Jason Wang <jasowang@redhat.com>
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