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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2015-10-09 17:17:26 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-10-22 14:34:49 +0300 |
| commit | 9a78a5dd272a190d262b5ba5d4721ab93d48c564 (patch) | |
| tree | ca7a6204df8dca9d7e5c6920533408ed4c546a31 /include/hw | |
| parent | 15324404f68cde561d0eeee3d18a7b203f57f095 (diff) | |
| download | qemu-9a78a5dd272a190d262b5ba5d4721ab93d48c564.zip qemu-9a78a5dd272a190d262b5ba5d4721ab93d48c564.tar.gz qemu-9a78a5dd272a190d262b5ba5d4721ab93d48c564.tar.bz2 | |
vhost-user: send log shm fd along with log_base
Send the shm for the dirty pages logging if the backend supports
VHOST_USER_PROTOCOL_F_LOG_SHMFD. Wait for a reply to make sure
the old log is no longer used.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Thibaut Collet <thibaut.collet@6wind.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/virtio/vhost-backend.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/hw/virtio/vhost-backend.h b/include/hw/virtio/vhost-backend.h index c33570a..375625f 100644 --- a/include/hw/virtio/vhost-backend.h +++ b/include/hw/virtio/vhost-backend.h @@ -21,6 +21,7 @@ typedef enum VhostBackendType { } VhostBackendType; struct vhost_dev; +struct vhost_log; typedef int (*vhost_call)(struct vhost_dev *dev, unsigned long int request, void *arg); @@ -30,7 +31,8 @@ typedef int (*vhost_backend_get_vq_index)(struct vhost_dev *dev, int idx); typedef int (*vhost_backend_set_vring_enable)(struct vhost_dev *dev, int enable); typedef int (*vhost_backend_memslots_limit)(struct vhost_dev *dev); -typedef int (*vhost_set_log_base_op)(struct vhost_dev *dev, uint64_t base); +typedef int (*vhost_set_log_base_op)(struct vhost_dev *dev, uint64_t base, + struct vhost_log *log); typedef bool (*vhost_requires_shm_log_op)(struct vhost_dev *dev); typedef struct VhostOps { |