[PULL 20/39] hw/s390x/s390-stattrib: Simplify handling of the "migration-enabled" property
Thomas Huth
thuth at redhat.com
Thu Oct 26 15:37:31 UTC 2023
On 24/10/2023 15.12, Juan Quintela wrote:
> From: Thomas Huth <thuth at redhat.com>
>
> There's no need for dedicated handlers here if they don't do anything
> special.
>
> Acked-by: David Hildenbrand <david at redhat.com>
> Reviewed-by: Eric Farman <farman at linux.ibm.com>
> Acked-by: Juan Quintela <quintela at redhat.com>
> Signed-off-by: Thomas Huth <thuth at redhat.com>
> Signed-off-by: Juan Quintela <quintela at redhat.com>
> Message-ID: <20231020150554.664422-3-thuth at redhat.com>
> ---
> hw/s390x/s390-stattrib.c | 26 ++++++--------------------
> 1 file changed, 6 insertions(+), 20 deletions(-)
>
> diff --git a/hw/s390x/s390-stattrib.c b/hw/s390x/s390-stattrib.c
> index 220e845d12..52f9fc036e 100644
> --- a/hw/s390x/s390-stattrib.c
> +++ b/hw/s390x/s390-stattrib.c
> @@ -13,6 +13,7 @@
> #include "qemu/units.h"
> #include "migration/qemu-file.h"
> #include "migration/register.h"
> +#include "hw/qdev-properties.h"
> #include "hw/s390x/storage-attributes.h"
> #include "qemu/error-report.h"
> #include "exec/ram_addr.h"
> @@ -340,6 +341,10 @@ static void s390_stattrib_realize(DeviceState *dev, Error **errp)
> }
> }
>
> +static Property s390_stattrib_props[] = {
> + DEFINE_PROP_BOOL("migration-enabled", S390StAttribState, migration_enabled, true),
This needs a DEFINE_PROP_END_OF_LIST() here, too ... sorry for that!
/me is looking for his brown paper-bags...
Thomas
> +};
> +
> static void s390_stattrib_class_init(ObjectClass *oc, void *data)
> {
> DeviceClass *dc = DEVICE_CLASS(oc);
> @@ -347,22 +352,7 @@ static void s390_stattrib_class_init(ObjectClass *oc, void *data)
> dc->hotpluggable = false;
> set_bit(DEVICE_CATEGORY_MISC, dc->categories);
> dc->realize = s390_stattrib_realize;
> -}
> -
> -static inline bool s390_stattrib_get_migration_enabled(Object *obj,
> - Error **errp)
> -{
> - S390StAttribState *s = S390_STATTRIB(obj);
> -
> - return s->migration_enabled;
> -}
> -
> -static inline void s390_stattrib_set_migration_enabled(Object *obj, bool value,
> - Error **errp)
> -{
> - S390StAttribState *s = S390_STATTRIB(obj);
> -
> - s->migration_enabled = value;
> + device_class_set_props(dc, s390_stattrib_props);
> }
>
> static SaveVMHandlers savevm_s390_stattrib_handlers = {
> @@ -383,10 +373,6 @@ static void s390_stattrib_instance_init(Object *obj)
> register_savevm_live(TYPE_S390_STATTRIB, 0, 0,
> &savevm_s390_stattrib_handlers, sas);
>
> - object_property_add_bool(obj, "migration-enabled",
> - s390_stattrib_get_migration_enabled,
> - s390_stattrib_set_migration_enabled);
> - object_property_set_bool(obj, "migration-enabled", true, NULL);
> sas->migration_cur_gfn = 0;
> }
>
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