| commit | f87d0fbb579818fed3eeb0923cc253163ab93039 | [log] [tgz] |
|---|---|---|
| author | Rusty Russell <rusty@rustcorp.com.au> | Wed Mar 20 13:50:14 2013 +1030 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Wed Mar 20 14:05:33 2013 +1030 |
| tree | f33e06a6cb4eb4656e710f8ad70100e2130a32a5 | |
| parent | 61d0b5a4b2777dcf5daef245e212b3c1fa8091ca [diff] |
vringh: host-side implementation of virtio rings. Getting use of virtio rings correct is tricky, and a recent patch saw an implementation of in-kernel rings (as separate from userspace). This abstracts the business of dealing with the virtio ring layout from the access (userspace or direct); to do this, we use function pointers, which gcc inlines correctly. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Michael S. Tsirkin <mst@redhat.com>