diff options
| -rw-r--r-- | arch_init.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch_init.c b/arch_init.c index 3c38a52168..b08c615dfd 100644 --- a/arch_init.c +++ b/arch_init.c @@ -348,8 +348,6 @@ static int ram_save_iterate(QEMUFile *f, void *opaque) int i; uint64_t expected_time; - memory_global_sync_dirty_bitmap(get_system_memory()); - bytes_transferred_last = bytes_transferred; bwidth = qemu_get_clock_ns(rt_clock); @@ -398,7 +396,13 @@ static int ram_save_iterate(QEMUFile *f, void *opaque) DPRINTF("ram_save_live: expected(" PRIu64 ") <= max(" PRIu64 ")?\n", expected_time, migrate_max_downtime()); - return expected_time <= migrate_max_downtime(); + if (expected_time <= migrate_max_downtime()) { + memory_global_sync_dirty_bitmap(get_system_memory()); + expected_time = ram_save_remaining() * TARGET_PAGE_SIZE / bwidth; + + return expected_time <= migrate_max_downtime(); + } + return 0; } static int ram_save_complete(QEMUFile *f, void *opaque) |