Jason Wang d4a60603fa vhost: introduce vhost_vq_avail_empty() ...

This patch introduces a helper which will return true if we're sure
that the available ring is empty for a specific vq. When we're not
sure, e.g vq access failure, return false instead. This could be used
for busy polling code to exit the busy loop.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

2016-03-11 02:18:50 +02:00

..

Kconfig

vhost: cross-endian support for legacy devices

2015-06-01 15:48:55 +02:00

Makefile

…

net.c

vhost: rename vhost_init_used()

2016-03-02 17:02:04 +02:00

scsi.c

vhost: rename vhost_init_used()

2016-03-02 17:02:04 +02:00

test.c

vhost: rename vhost_init_used()

2016-03-02 17:02:04 +02:00

test.h

…

vhost.c

vhost: introduce vhost_vq_avail_empty()

2016-03-11 02:18:50 +02:00

vhost.h

vhost: introduce vhost_vq_avail_empty()

2016-03-11 02:18:50 +02:00

vringh.c

vringh: update for virtio 1.0 APIs

2014-12-15 23:49:28 +02:00