@@ -199,12 +199,35 @@ static void process_incoming_migration_co(void *opaque)
{
QEMUFile *f = opaque;
Error *local_err = NULL;
+ MigrationIncomingState *mis;
+ PostcopyState ps;
int ret;
- migration_incoming_state_new(f);
+ mis = migration_incoming_state_new(f);
ret = qemu_loadvm_state(f);
+ ps = postcopy_state_get(mis);
+ trace_process_incoming_migration_co_end(ret, ps);
+ if (ps != POSTCOPY_INCOMING_NONE) {
+ if (ps == POSTCOPY_INCOMING_ADVISE) {
+ /*
+ * Where a migration had postcopy enabled (and thus went to advise)
+ * but managed to complete within the precopy period, we can use
+ * the normal exit.
+ */
+ postcopy_ram_incoming_cleanup(mis);
+ } else if (ret >= 0) {
+ /*
+ * Postcopy was started, cleanup should happen at the end of the
+ * postcopy thread.
+ */
+ trace_process_incoming_migration_co_postcopy_end_main();
+ return;
+ }
+ /* Else if something went wrong then just fall out of the normal exit */
+ }
+
qemu_fclose(f);
free_xbzrle_decoded_buf();
migration_incoming_state_destroy();
@@ -1434,6 +1434,8 @@ source_return_path_thread_loop_top(void) ""
source_return_path_thread_pong(uint32_t val) "%x"
source_return_path_thread_shut(uint32_t val) "%x"
migrate_transferred(uint64_t tranferred, uint64_t time_spent, double bandwidth, uint64_t size) "transferred %" PRIu64 " time_spent %" PRIu64 " bandwidth %g max_size %" PRId64
+process_incoming_migration_co_end(int ret, int ps) "ret=%d postcopy-state=%d"
+process_incoming_migration_co_postcopy_end_main(void) ""
# migration/rdma.c
__qemu_rdma_add_block(int block, uint64_t addr, uint64_t offset, uint64_t len, uint64_t end, uint64_t bits, int chunks) "Added Block: %d, addr: %" PRIu64 ", offset: %" PRIu64 " length: %" PRIu64 " end: %" PRIu64 " bits %" PRIu64 " chunks %d"