diff options
Diffstat (limited to 'include/vfio-user.h')
| -rw-r--r-- | include/vfio-user.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/vfio-user.h b/include/vfio-user.h index 8434852..620945e 100644 --- a/include/vfio-user.h +++ b/include/vfio-user.h @@ -253,7 +253,10 @@ struct vfio_user_device_feature_migration { #define VFIO_MIGRATION_STOP_COPY (1 << 0) #define VFIO_MIGRATION_P2P (1 << 1) #endif -/* PRE_COPY was added in a later kernel version */ +/* + * PRE_COPY was added in a later kernel version, after + * VFIO_REGION_TYPE_MIGRATION_DEPRECATED had been introduced. + */ #ifndef VFIO_MIGRATION_PRE_COPY #define VFIO_MIGRATION_PRE_COPY (1 << 2) #endif |