| Message ID | 20201111183823.283752-9-ehabkost@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | qom: Convert some properties to class properties | expand |
Hello Eduardo, thanks for contribution. On Wednesday 11 of November 2020 19:38:19 Eduardo Habkost wrote: > Instance properties make introspection hard and are not shown by > "-object ...,help". Convert them to class properties. > > Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> > --- > This was originally submitted as part of the series: > Subject: [PATCH 00/12] qom: Make all -object types use only class > properties Message-Id: <20201009160122.1662082-1-ehabkost@redhat.com> > https://lore.kernel.org/qemu-devel/20201009160122.1662082-1-ehabkost@redhat >.com --- > Cc: Pavel Pisa <pisa@cmp.felk.cvut.cz> > Cc: Vikram Garhwal <fnu.vikram@xilinx.com> > Cc: Jason Wang <jasowang@redhat.com> > Cc: qemu-devel@nongnu.org > --- > net/can/can_host.c | 16 +++++----------- > 1 file changed, 5 insertions(+), 11 deletions(-) > > diff --git a/net/can/can_host.c b/net/can/can_host.c > index be4547d913..bec88b9620 100644 > --- a/net/can/can_host.c > +++ b/net/can/can_host.c > @@ -72,21 +72,16 @@ static void can_host_complete(UserCreatable *uc, Error > **errp) can_host_connect(CAN_HOST(uc), errp); > } > > -static void can_host_instance_init(Object *obj) > -{ > - CanHostState *ch = CAN_HOST(obj); > - > - object_property_add_link(obj, "canbus", TYPE_CAN_BUS, > - (Object **)&ch->bus, > - object_property_allow_set_link, > - OBJ_PROP_LINK_STRONG); > -} > - > static void can_host_class_init(ObjectClass *klass, > void *class_data G_GNUC_UNUSED) > { > UserCreatableClass *uc_klass = USER_CREATABLE_CLASS(klass); > > + object_class_property_add_link(klass, "canbus", TYPE_CAN_BUS, > + offsetof(CanHostState, bus), > + object_property_allow_set_link, > + OBJ_PROP_LINK_STRONG); > + > klass->unparent = can_host_unparent; > uc_klass->complete = can_host_complete; > } > @@ -97,7 +92,6 @@ static const TypeInfo can_host_info = { > .instance_size = sizeof(CanHostState), > .class_size = sizeof(CanHostClass), > .abstract = true, > - .instance_init = can_host_instance_init, > .class_init = can_host_class_init, > .interfaces = (InterfaceInfo[]) { > { TYPE_USER_CREATABLE }, I have rerun successfully my basic test (1x SJA1000 CAN FD tolerant, 2x CTU CAN FD and 1x host interface) based on actual updated sources with Peter Maydell coverity fixes. You can add my Tested-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> I cannot confirm that this is the right direction because I do not have knowledge about long term intentions of core developers. But change and description look good. Somebody with a commit rights need to push patch to the mainline direction. Best wishes, Pavel Pisa
diff --git a/net/can/can_host.c b/net/can/can_host.c index be4547d913..bec88b9620 100644 --- a/net/can/can_host.c +++ b/net/can/can_host.c @@ -72,21 +72,16 @@ static void can_host_complete(UserCreatable *uc, Error **errp) can_host_connect(CAN_HOST(uc), errp); } -static void can_host_instance_init(Object *obj) -{ - CanHostState *ch = CAN_HOST(obj); - - object_property_add_link(obj, "canbus", TYPE_CAN_BUS, - (Object **)&ch->bus, - object_property_allow_set_link, - OBJ_PROP_LINK_STRONG); -} - static void can_host_class_init(ObjectClass *klass, void *class_data G_GNUC_UNUSED) { UserCreatableClass *uc_klass = USER_CREATABLE_CLASS(klass); + object_class_property_add_link(klass, "canbus", TYPE_CAN_BUS, + offsetof(CanHostState, bus), + object_property_allow_set_link, + OBJ_PROP_LINK_STRONG); + klass->unparent = can_host_unparent; uc_klass->complete = can_host_complete; } @@ -97,7 +92,6 @@ static const TypeInfo can_host_info = { .instance_size = sizeof(CanHostState), .class_size = sizeof(CanHostClass), .abstract = true, - .instance_init = can_host_instance_init, .class_init = can_host_class_init, .interfaces = (InterfaceInfo[]) { { TYPE_USER_CREATABLE },
Instance properties make introspection hard and are not shown by "-object ...,help". Convert them to class properties. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> --- This was originally submitted as part of the series: Subject: [PATCH 00/12] qom: Make all -object types use only class properties Message-Id: <20201009160122.1662082-1-ehabkost@redhat.com> https://lore.kernel.org/qemu-devel/20201009160122.1662082-1-ehabkost@redhat.com --- Cc: Pavel Pisa <pisa@cmp.felk.cvut.cz> Cc: Vikram Garhwal <fnu.vikram@xilinx.com> Cc: Jason Wang <jasowang@redhat.com> Cc: qemu-devel@nongnu.org --- net/can/can_host.c | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-)