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vfio/container: Move listener to base container

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Move listener to base container. Also error and initialized fields
are moved at the same time.

No functional change intended.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Eric Auger 2023-11-02 15:12:38 +08:00 • committed by Cédric Le Goater
parent dc74a4b005
commit c7b313d300
6 changed files with 74 additions and 73 deletions
Download patch file Download diff file Expand all files Collapse all files

19
hw/vfio/container.c
View file

@ -453,6 +453,7 @@ static void vfio_get_iommu_info_migration(VFIOContainer *container,
{
struct vfio_info_cap_header *hdr;
struct vfio_iommu_type1_info_cap_migration *cap_mig;
VFIOContainerBase *bcontainer = &container->bcontainer;
hdr = vfio_get_iommu_info_cap(info, VFIO_IOMMU_TYPE1_INFO_CAP_MIGRATION);
if (!hdr) {
@ -467,7 +468,7 @@ static void vfio_get_iommu_info_migration(VFIOContainer *container,
* qemu_real_host_page_size to mark those dirty.
*/
if (cap_mig->pgsize_bitmap & qemu_real_host_page_size()) {
container->bcontainer.dirty_pages_supported = true;
bcontainer->dirty_pages_supported = true;
container->max_dirty_bitmap_size = cap_mig->max_dirty_bitmap_size;
container->dirty_pgsizes = cap_mig->pgsize_bitmap;
}
@ -558,7 +559,6 @@ static int vfio_connect_container(VFIOGroup *group, AddressSpace *as,
container = g_malloc0(sizeof(*container));
container->fd = fd;
container->error = NULL;
container->iova_ranges = NULL;
bcontainer = &container->bcontainer;
vfio_container_init(bcontainer, space, &vfio_legacy_ops);
@ -621,25 +621,24 @@ static int vfio_connect_container(VFIOGroup *group, AddressSpace *as,
group->container = container;
QLIST_INSERT_HEAD(&container->group_list, group, container_next);
container->listener = vfio_memory_listener;
bcontainer->listener = vfio_memory_listener;
memory_listener_register(&bcontainer->listener, bcontainer->space->as);
memory_listener_register(&container->listener, bcontainer->space->as);
if (container->error) {
if (bcontainer->error) {
ret = -1;
error_propagate_prepend(errp, container->error,
error_propagate_prepend(errp, bcontainer->error,
"memory listener initialization failed: ");
goto listener_release_exit;
}
container->initialized = true;
bcontainer->initialized = true;
return 0;
listener_release_exit:
QLIST_REMOVE(group, container_next);
QLIST_REMOVE(bcontainer, next);
vfio_kvm_device_del_group(group);
memory_listener_unregister(&container->listener);
memory_listener_unregister(&bcontainer->listener);
if (container->iommu_type == VFIO_SPAPR_TCE_v2_IOMMU ||
container->iommu_type == VFIO_SPAPR_TCE_IOMMU) {
vfio_spapr_container_deinit(container);
@ -674,7 +673,7 @@ static void vfio_disconnect_container(VFIOGroup *group)
* group.
*/
if (QLIST_EMPTY(&container->group_list)) {
memory_listener_unregister(&container->listener);
memory_listener_unregister(&bcontainer->listener);
if (container->iommu_type == VFIO_SPAPR_TCE_v2_IOMMU ||
container->iommu_type == VFIO_SPAPR_TCE_IOMMU) {
vfio_spapr_container_deinit(container);