diff options
Diffstat (limited to 'migration/ram.c')
| -rw-r--r-- | migration/ram.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/migration/ram.c b/migration/ram.c index 495ecbe492..1a3d9e6d87 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -697,6 +697,7 @@ static void migration_bitmap_sync(RAMState *rs) /* calculate period counters */ rs->dirty_pages_rate = rs->num_dirty_pages_period * 1000 / (end_time - rs->time_last_bitmap_sync); + bytes_xfer_now = ram_bytes_transferred(); if (migrate_auto_converge()) { /* The following detection logic can be refined later. For now: @@ -704,7 +705,6 @@ static void migration_bitmap_sync(RAMState *rs) amount of bytes that just got transferred since the last time we were in this routine. If that happens twice, start or increase throttling */ - bytes_xfer_now = ram_bytes_transferred(); if ((rs->num_dirty_pages_period * TARGET_PAGE_SIZE > (bytes_xfer_now - rs->bytes_xfer_prev) / 2) && @@ -713,7 +713,6 @@ static void migration_bitmap_sync(RAMState *rs) rs->dirty_rate_high_cnt = 0; mig_throttle_guest_down(); } - rs->bytes_xfer_prev = bytes_xfer_now; } if (migrate_use_xbzrle()) { @@ -730,6 +729,7 @@ static void migration_bitmap_sync(RAMState *rs) /* reset period counters */ rs->time_last_bitmap_sync = end_time; rs->num_dirty_pages_period = 0; + rs->bytes_xfer_prev = bytes_xfer_now; } if (migrate_use_events()) { qapi_event_send_migration_pass(rs->bitmap_sync_count, NULL); |