diff options
Diffstat (limited to 'migration')
| -rw-r--r-- | migration/migration.c | 49 |
1 files changed, 20 insertions, 29 deletions
diff --git a/migration/migration.c b/migration/migration.c index 4de3b551fe..8d2372394c 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -741,22 +741,20 @@ void qmp_migrate_set_capabilities(MigrationCapabilityStatusList *params, static bool migrate_params_check(MigrationParameters *params, Error **errp) { if (params->has_compress_level && - (params->compress_level < 0 || params->compress_level > 9)) { + (params->compress_level > 9)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "compress_level", "is invalid, it should be in the range of 0 to 9"); return false; } - if (params->has_compress_threads && - (params->compress_threads < 1 || params->compress_threads > 255)) { + if (params->has_compress_threads && (params->compress_threads < 1)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "compress_threads", "is invalid, it should be in the range of 1 to 255"); return false; } - if (params->has_decompress_threads && - (params->decompress_threads < 1 || params->decompress_threads > 255)) { + if (params->has_decompress_threads && (params->decompress_threads < 1)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "decompress_threads", "is invalid, it should be in the range of 1 to 255"); @@ -781,38 +779,31 @@ static bool migrate_params_check(MigrationParameters *params, Error **errp) return false; } - if (params->has_max_bandwidth && - (params->max_bandwidth < 0 || params->max_bandwidth > SIZE_MAX)) { + if (params->has_max_bandwidth && (params->max_bandwidth > SIZE_MAX)) { error_setg(errp, "Parameter 'max_bandwidth' expects an integer in the" " range of 0 to %zu bytes/second", SIZE_MAX); return false; } if (params->has_downtime_limit && - (params->downtime_limit < 0 || - params->downtime_limit > MAX_MIGRATE_DOWNTIME)) { + (params->downtime_limit > MAX_MIGRATE_DOWNTIME)) { error_setg(errp, "Parameter 'downtime_limit' expects an integer in " "the range of 0 to %d milliseconds", MAX_MIGRATE_DOWNTIME); return false; } - if (params->has_x_checkpoint_delay && (params->x_checkpoint_delay < 0)) { - error_setg(errp, QERR_INVALID_PARAMETER_VALUE, - "x_checkpoint_delay", - "is invalid, it should be positive"); - return false; - } - if (params->has_x_multifd_channels && - (params->x_multifd_channels < 1 || params->x_multifd_channels > 255)) { + /* x_checkpoint_delay is now always positive */ + + if (params->has_x_multifd_channels && (params->x_multifd_channels < 1)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "multifd_channels", "is invalid, it should be in the range of 1 to 255"); return false; } if (params->has_x_multifd_page_count && - (params->x_multifd_page_count < 1 || - params->x_multifd_page_count > 10000)) { + (params->x_multifd_page_count < 1 || + params->x_multifd_page_count > 10000)) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "multifd_page_count", "is invalid, it should be in the range of 1 to 10000"); @@ -2394,33 +2385,33 @@ static Property migration_properties[] = { send_section_footer, true), /* Migration parameters */ - DEFINE_PROP_INT64("x-compress-level", MigrationState, + DEFINE_PROP_UINT8("x-compress-level", MigrationState, parameters.compress_level, DEFAULT_MIGRATE_COMPRESS_LEVEL), - DEFINE_PROP_INT64("x-compress-threads", MigrationState, + DEFINE_PROP_UINT8("x-compress-threads", MigrationState, parameters.compress_threads, DEFAULT_MIGRATE_COMPRESS_THREAD_COUNT), - DEFINE_PROP_INT64("x-decompress-threads", MigrationState, + DEFINE_PROP_UINT8("x-decompress-threads", MigrationState, parameters.decompress_threads, DEFAULT_MIGRATE_DECOMPRESS_THREAD_COUNT), - DEFINE_PROP_INT64("x-cpu-throttle-initial", MigrationState, + DEFINE_PROP_UINT8("x-cpu-throttle-initial", MigrationState, parameters.cpu_throttle_initial, DEFAULT_MIGRATE_CPU_THROTTLE_INITIAL), - DEFINE_PROP_INT64("x-cpu-throttle-increment", MigrationState, + DEFINE_PROP_UINT8("x-cpu-throttle-increment", MigrationState, parameters.cpu_throttle_increment, DEFAULT_MIGRATE_CPU_THROTTLE_INCREMENT), - DEFINE_PROP_INT64("x-max-bandwidth", MigrationState, + DEFINE_PROP_SIZE("x-max-bandwidth", MigrationState, parameters.max_bandwidth, MAX_THROTTLE), - DEFINE_PROP_INT64("x-downtime-limit", MigrationState, + DEFINE_PROP_UINT64("x-downtime-limit", MigrationState, parameters.downtime_limit, DEFAULT_MIGRATE_SET_DOWNTIME), - DEFINE_PROP_INT64("x-checkpoint-delay", MigrationState, + DEFINE_PROP_UINT32("x-checkpoint-delay", MigrationState, parameters.x_checkpoint_delay, DEFAULT_MIGRATE_X_CHECKPOINT_DELAY), - DEFINE_PROP_INT64("x-multifd-channels", MigrationState, + DEFINE_PROP_UINT8("x-multifd-channels", MigrationState, parameters.x_multifd_channels, DEFAULT_MIGRATE_MULTIFD_CHANNELS), - DEFINE_PROP_INT64("x-multifd-page-count", MigrationState, + DEFINE_PROP_UINT32("x-multifd-page-count", MigrationState, parameters.x_multifd_page_count, DEFAULT_MIGRATE_MULTIFD_PAGE_COUNT), DEFINE_PROP_SIZE("xbzrle-cache-size", MigrationState, |