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(parent: 61d0b5a) | patch
vringh: host-side implementation of virtio rings.
authorRusty Russell <rusty@rustcorp.com.au>
Wed, 20 Mar 2013 03:20:14 +0000 (13:50 +1030)
committerRusty Russell <rusty@rustcorp.com.au>
Wed, 20 Mar 2013 03:35:33 +0000 (14:05 +1030)
commitf87d0fbb579818fed3eeb0923cc253163ab93039
treef33e06a6cb4eb4656e710f8ad70100e2130a32a5tree | snapshot
parent61d0b5a4b2777dcf5daef245e212b3c1fa8091cacommit | 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>
drivers/Makefile diff | blob | history
drivers/vhost/Kconfig diff | blob | history
drivers/vhost/Kconfig.tcm diff | blob | history
drivers/vhost/Makefile diff | blob | history
drivers/vhost/vringh.c [new file with mode: 0644] blob
include/linux/vringh.h [new file with mode: 0644] blob
Domain: System / Kernel;