migration/migration.c | 7 ++ migration/multifd.c | 19 ++- migration/multifd.h | 6 +- migration/ram.c | 15 ++- tests/qtest/migration-helpers.c | 38 ++++++ tests/qtest/migration-helpers.h | 1 + tests/qtest/migration-test.c | 215 +++++++++++++++++--------------- 7 files changed, 176 insertions(+), 125 deletions(-)