Re: [PATCH 2/2] vhost: remove unnecessary smp_mb from vhost_work_queue
From: Stefan Hajnoczi <hidden>
Date: 2016-12-07 13:10:21
Also in:
kvm, virtualization
On Wed, Dec 07, 2016 at 05:52:19PM +0800, Peng Tao wrote:
test_and_set_bit() already implies a memory barrier. Signed-off-by: Peng Tao <redacted> --- drivers/vhost/vhost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>