tools/lguest: real barriers.
authorRusty Russell <rusty@rustcorp.com.au>
Tue, 2 Jul 2013 06:05:14 +0000 (15:35 +0930)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 2 Jul 2013 06:12:05 +0000 (15:42 +0930)
commit0d69a65e97fc8090ee83c8639137b4b5c8ece237
tree93e2bc0c120bf31c6ed70a95ad95317417df5e3e
parent8fd9a6365eb8a79a2d8f0e0baa01f4db6345e8dd
tools/lguest: real barriers.

Lguest guests are UP, but the host is probably SMP, so real barriers are
required in case the device thread and the guest are on different CPUs.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
tools/lguest/lguest.c