| commit | 9a04fe09576b0399646e80e57ff2d2324f7cf64d | |
| author | Kirti Wankhede <kwankhede@nvidia.com> | |
| Mon, 26 Oct 2020 09:36:24 +0000 (26 15:06 +0530) | ||
| committer | Alex Williamson <alex.williamson@redhat.com> | |
| Sun, 1 Nov 2020 19:30:51 +0000 (1 12:30 -0700) | ||
| tree | 3d2387bb9ee1ec10a2163c481f7df7f80f34a9db | treesnapshot (tar.gz zip) |
| parent | b6dd6504e303d4339df2db765433bffa36dfbf8b | commitdiff |
vfio: Dirty page tracking when vIOMMU is enabled
When vIOMMU is enabled, register MAP notifier from log_sync when all
devices in container are in stop and copy phase of migration. Call replay
and get dirty pages from notifier callback.
Suggested-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Yan Zhao <yan.y.zhao@intel.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
When vIOMMU is enabled, register MAP notifier from log_sync when all
devices in container are in stop and copy phase of migration. Call replay
and get dirty pages from notifier callback.
Suggested-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Yan Zhao <yan.y.zhao@intel.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
| hw/vfio/common.c | diffblobblamehistory | |
| hw/vfio/trace-events | diffblobblamehistory |