diff options
author | Kirti Wankhede <kwankhede@nvidia.com> | 2020-10-26 15:06:27 +0530 |
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committer | Alex Williamson <alex.williamson@redhat.com> | 2020-11-01 12:30:51 -0700 |
commit | 3710586caa5d91a52c0cf247e1c829a50f2e7b98 (patch) | |
tree | 4c9b1e449ace7dcd6ff85756a4771dd84305d359 /hw/vfio/common.c | |
parent | a22651053b59b7d40bf921e8819ea696a3b0a9d2 (diff) |
qapi: Add VFIO devices migration stats in Migration stats
Added amount of bytes transferred to the VM at destination by all VFIO
devices
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'hw/vfio/common.c')
-rw-r--r-- | hw/vfio/common.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/hw/vfio/common.c b/hw/vfio/common.c index 620358a3d8..d41ba67ffb 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -292,6 +292,25 @@ const MemoryRegionOps vfio_region_ops = { * Device state interfaces */ +bool vfio_mig_active(void) +{ + VFIOGroup *group; + VFIODevice *vbasedev; + + if (QLIST_EMPTY(&vfio_group_list)) { + return false; + } + + QLIST_FOREACH(group, &vfio_group_list, next) { + QLIST_FOREACH(vbasedev, &group->device_list, next) { + if (vbasedev->migration_blocker) { + return false; + } + } + } + return true; +} + static bool vfio_devices_all_stopped_and_saving(VFIOContainer *container) { VFIOGroup *group; |