1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Migration-related functions 4 * 5 * Copyright IBM Corp. 2022 6 * Author: Nico Boehr <nrb@linux.ibm.com> 7 */ 8 #include <libcflat.h> 9 #include "migrate.h" 10 11 /* 12 * Initiate migration and wait for it to complete. 13 */ 14 void migrate(void) 15 { 16 puts("Now migrate the VM, then press a key to continue...\n"); 17 (void)getchar(); 18 report_info("Migration complete"); 19 } 20 21 /* 22 * Like migrate() but suppress output and logs, useful for intensive 23 * migration stress testing without polluting logs. Test cases should 24 * provide relevant information about migration in failure reports. 25 */ 26 void migrate_quiet(void) 27 { 28 puts("Now migrate the VM (quiet)\n"); 29 (void)getchar(); 30 } 31 32 /* 33 * Initiate migration and wait for it to complete. 34 * If this function is called more than once, it is a no-op. 35 */ 36 void migrate_once(void) 37 { 38 static bool migrated; 39 40 if (migrated) 41 return; 42 43 migrated = true; 44 migrate(); 45 } 46