diff options
Diffstat (limited to 'migration/savevm.c')
| -rw-r--r-- | migration/savevm.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/migration/savevm.c b/migration/savevm.c index f499dfa4a8..7467dc0e7b 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -1053,10 +1053,19 @@ void qemu_savevm_state_complete_precopy(QEMUFile *f) qemu_fflush(f); } -uint64_t qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size) +/* Give an estimate of the amount left to be transferred, + * the result is split into the amount for units that can and + * for units that can't do postcopy. + */ +void qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size, + uint64_t *res_non_postcopiable, + uint64_t *res_postcopiable) { SaveStateEntry *se; - uint64_t ret = 0; + + *res_non_postcopiable = 0; + *res_postcopiable = 0; + QTAILQ_FOREACH(se, &savevm_state.handlers, entry) { if (!se->ops || !se->ops->save_live_pending) { @@ -1067,9 +1076,9 @@ uint64_t qemu_savevm_state_pending(QEMUFile *f, uint64_t max_size) continue; } } - ret += se->ops->save_live_pending(f, se->opaque, max_size); + se->ops->save_live_pending(f, se->opaque, max_size, + res_non_postcopiable, res_postcopiable); } - return ret; } void qemu_savevm_state_cleanup(void) |