migration/target.c

   1 /*
   2  * QEMU live migration - functions that need to be compiled target-specific
   3  *
   4  * This work is licensed under the terms of the GNU GPL, version 2
   5  * or (at your option) any later version.
   6  */
   7
   8 #include "qemu/osdep.h"
   9 #include "qapi/qapi-types-migration.h"
  10 #include "migration.h"
  11 #include CONFIG_DEVICES
  12
  13 #ifdef CONFIG_VFIO
  14 #include "hw/vfio/vfio-common.h"
  15 #endif
  16
  17 #ifdef CONFIG_VFIO
  18 void migration_populate_vfio_info(MigrationInfo *info)
  19 {
  20     if (vfio_mig_active()) {
  21         info->vfio = g_malloc0(sizeof(*info->vfio));
  22         info->vfio->transferred = vfio_mig_bytes_transferred();
  23     }
  24 }
  25
  26 void migration_reset_vfio_bytes_transferred(void)
  27 {
  28     vfio_reset_bytes_transferred();
  29 }
  30 #else
  31 void migration_populate_vfio_info(MigrationInfo *info)
  32 {
  33 }
  34
  35 void migration_reset_vfio_bytes_transferred(void)
  36 {
  37 }
  38 #endif