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| author | Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 04:20:14 +0100 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-03-20 04:35:33 +0100 |
| commit | f87d0fbb579818fed3eeb0923cc253163ab93039 (patch) | |
| tree | f33e06a6cb4eb4656e710f8ad70100e2130a32a5 /kernel/irq | |
| parent | tools/virtio: separate headers more. (diff) | |
| download | linux-f87d0fbb579818fed3eeb0923cc253163ab93039.tar.xz linux-f87d0fbb579818fed3eeb0923cc253163ab93039.zip | |
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>
Diffstat (limited to 'kernel/irq')
0 files changed, 0 insertions, 0 deletions