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migration: Use device_class_set_props_n

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Export the migration_properties array size from options.c;
use that to feed device_class_set_props_n.  We must remove
DEFINE_PROP_END_OF_LIST so the count is correct.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Lei Yang <leiyang@redhat.com>
Link: https://lore.kernel.org/r/20241218134251.4724-15-richard.henderson@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Richard Henderson 2024-12-18 07:42:41 -06:00 • committed by Paolo Bonzini
parent cb9f4b28ee
commit 0017f5713a
3 changed files with 4 additions and 2 deletions
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3
migration/migration.c
View file

@ -3822,7 +3822,8 @@ static void migration_class_init(ObjectClass *klass, void *data)
DeviceClass *dc = DEVICE_CLASS(klass);
dc->user_creatable = false;
(device_class_set_props)(dc, migration_properties);
device_class_set_props_n(dc, migration_properties,
migration_properties_count);
}
static void migration_instance_finalize(Object *obj)

2
migration/options.c
View file

@ -196,8 +196,8 @@ const Property migration_properties[] = {
MIGRATION_CAPABILITY_SWITCHOVER_ACK),
DEFINE_PROP_MIG_CAP("x-dirty-limit", MIGRATION_CAPABILITY_DIRTY_LIMIT),
DEFINE_PROP_MIG_CAP("mapped-ram", MIGRATION_CAPABILITY_MAPPED_RAM),
DEFINE_PROP_END_OF_LIST(),
};
const size_t migration_properties_count = ARRAY_SIZE(migration_properties);
bool migrate_auto_converge(void)
{

1
migration/options.h
View file

@ -21,6 +21,7 @@
/* migration properties */
extern const Property migration_properties[];
extern const size_t migration_properties_count;
/* capabilities */