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| author | Joao Martins <joao.m.martins@oracle.com> | 2023-03-07 12:54:45 +0000 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2023-03-07 10:21:11 -0700 |
| commit | 5255bbf4ec16bb352265d9ce131076212730a621 (patch) | |
| tree | c76c49d826d5c45809b9f4485435a26f821c65b0 /include/hw/vfio | |
| parent | 62c1b0024b3a4ac95deded14541c428f8fc662fa (diff) | |
| download | qemu-5255bbf4ec16bb352265d9ce131076212730a621.zip qemu-5255bbf4ec16bb352265d9ce131076212730a621.tar.gz qemu-5255bbf4ec16bb352265d9ce131076212730a621.tar.bz2 | |
vfio/common: Add device dirty page tracking start/stop
Add device dirty page tracking start/stop functionality. This uses the
device DMA logging uAPI to start and stop dirty page tracking by device.
Device dirty page tracking is used only if all devices within a
container support device dirty page tracking.
Signed-off-by: Avihai Horon <avihaih@nvidia.com>
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Link: https://lore.kernel.org/r/20230307125450.62409-11-joao.m.martins@oracle.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'include/hw/vfio')
| -rw-r--r-- | include/hw/vfio/vfio-common.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h index 87524c6..9551d2d 100644 --- a/include/hw/vfio/vfio-common.h +++ b/include/hw/vfio/vfio-common.h @@ -143,6 +143,8 @@ typedef struct VFIODevice { VFIOMigration *migration; Error *migration_blocker; OnOffAuto pre_copy_dirty_page_tracking; + bool dirty_pages_supported; + bool dirty_tracking; } VFIODevice; struct VFIODeviceOps { |