tree 1942073683b5a2b905b0d1e837fb83086a51a645
parent bf11d71a0a919c32158dd89891d95f6f91a323b2
author Zhu Lingshan <lingshan.zhu@intel.com> 1596178528 +0800
committer Michael S. Tsirkin <mst@redhat.com> 1596640122 -0400

vhost: introduce vhost_vring_call

This commit introduces struct vhost_vring_call which replaced
raw struct eventfd_ctx *call_ctx in struct vhost_virtqueue.
Besides eventfd_ctx, it contains a spin lock and an
irq_bypass_producer in its structure.

Signed-off-by: Zhu Lingshan <lingshan.zhu@intel.com>
Suggested-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20200731065533.4144-2-lingshan.zhu@intel.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>