docs/devel/migration/postcopy.rst | 26 ++ include/migration/vmstate.h | 10 - migration/migration.c | 3 +- migration/multifd-nocomp.c | 24 ++ migration/options.c | 383 ++++++++---------------------- migration/options.h | 2 +- migration/ram.c | 45 +++- migration/ram.h | 12 + migration/rdma.c | 186 ++++++++------- migration/trace-events | 7 +- migration/vmstate-types.c | 17 +- qapi/migration.json | 6 +- tests/unit/test-vmstate.c | 118 +++------ 13 files changed, 351 insertions(+), 488 deletions(-)