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bh=qW7qJIakbdAq9MMXhka40oJCXTPio+F7kHozKEaBopE=; b=MEMUe5lOytJJEoEMPJDUmakXBso+3N1OG6SxIPIMr86g7TYZG823JhK04s2rXybkSES0vm JSp/OH6EZeN8IHXzF/7huik7iGlI+RKF9i9oa4PrfNoOGQSofa2IO0ZboC55YBpfHmkR1H rcw2KXXErs0LJx3IKC7fNQgtz1nK5fA= X-MC-Unique: SZ7_0wxZNqe42rVj7fn94A-1 From: Markus Armbruster To: qemu-devel@nongnu.org Cc: stefanha@redhat.com, Paolo Bonzini , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Eduardo Habkost Subject: [PULL v2 18/28] qapi qdev qom: Elide redundant has_FOO in generated C Date: Wed, 26 Oct 2022 20:35:22 +0200 Message-Id: <20221026183532.487708-19-armbru@redhat.com> In-Reply-To: <20221026183532.487708-1-armbru@redhat.com> References: <20221026183532.487708-1-armbru@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.515, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Qemu-devel" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1666810260775100003 The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qapi/qdev.json and qapi/qom.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Paolo Bonzini Cc: Daniel P. Berrang=C3=A9 Cc: Eduardo Habkost Signed-off-by: Markus Armbruster Message-Id: <20221018062849.3420573-19-armbru@redhat.com> [stubs/qdev.c fixed] --- hw/acpi/memory_hotplug.c | 2 +- hw/core/qdev.c | 2 +- hw/ppc/spapr.c | 2 +- hw/ppc/spapr_drc.c | 3 +-- qom/qom-qmp-cmds.c | 7 +------ stubs/qdev.c | 6 ++---- tests/qtest/fuzz/qos_fuzz.c | 3 +-- scripts/qapi/schema.py | 2 -- 8 files changed, 8 insertions(+), 19 deletions(-) diff --git a/hw/acpi/memory_hotplug.c b/hw/acpi/memory_hotplug.c index a7476330a8..d926f4f77d 100644 --- a/hw/acpi/memory_hotplug.c +++ b/hw/acpi/memory_hotplug.c @@ -185,7 +185,7 @@ static void acpi_memory_hotplug_write(void *opaque, hwa= ddr addr, uint64_t data, */ qapi_event_send_mem_unplug_error(dev->id ? : "", error_get_pretty(local_er= r)); - qapi_event_send_device_unplug_guest_error(!!dev->id, dev->= id, + qapi_event_send_device_unplug_guest_error(dev->id, dev->canonical_p= ath); error_free(local_err); break; diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 0806d8fcaa..459266aceb 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -744,7 +744,7 @@ static void device_finalize(Object *obj) if (dev->pending_deleted_event) { g_assert(dev->canonical_path); =20 - qapi_event_send_device_deleted(!!dev->id, dev->id, dev->canonical_= path); + qapi_event_send_device_deleted(dev->id, dev->canonical_path); g_free(dev->canonical_path); dev->canonical_path =3D NULL; } diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index f79ac85ca1..0474345814 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -3728,7 +3728,7 @@ void spapr_memory_unplug_rollback(SpaprMachineState *= spapr, DeviceState *dev) =20 qapi_event_send_mem_unplug_error(dev->id ? : "", qapi_error); =20 - qapi_event_send_device_unplug_guest_error(!!dev->id, dev->id, + qapi_event_send_device_unplug_guest_error(dev->id, dev->canonical_path); } =20 diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c index 76bc5d42a0..4923435a8b 100644 --- a/hw/ppc/spapr_drc.c +++ b/hw/ppc/spapr_drc.c @@ -175,8 +175,7 @@ static uint32_t drc_unisolate_logical(SpaprDrc *drc) "for device %s", drc->dev->id); } =20 - qapi_event_send_device_unplug_guest_error(!!drc->dev->id, - drc->dev->id, + qapi_event_send_device_unplug_guest_error(drc->dev->id, drc->dev->canonical_= path); } =20 diff --git a/qom/qom-qmp-cmds.c b/qom/qom-qmp-cmds.c index 2e63a4c184..7c087299de 100644 --- a/qom/qom-qmp-cmds.c +++ b/qom/qom-qmp-cmds.c @@ -99,15 +99,13 @@ static void qom_list_types_tramp(ObjectClass *klass, vo= id *data) info->name =3D g_strdup(object_class_get_name(klass)); info->has_abstract =3D info->abstract =3D object_class_is_abstract(kla= ss); if (parent) { - info->has_parent =3D true; info->parent =3D g_strdup(object_class_get_name(parent)); } =20 QAPI_LIST_PREPEND(*pret, info); } =20 -ObjectTypeInfoList *qmp_qom_list_types(bool has_implements, - const char *implements, +ObjectTypeInfoList *qmp_qom_list_types(const char *implements, bool has_abstract, bool abstract, Error **errp) @@ -168,10 +166,8 @@ ObjectPropertyInfoList *qmp_device_list_properties(con= st char *typename, info =3D g_new0(ObjectPropertyInfo, 1); info->name =3D g_strdup(prop->name); info->type =3D g_strdup(prop->type); - info->has_description =3D !!prop->description; info->description =3D g_strdup(prop->description); info->default_value =3D qobject_ref(prop->defval); - info->has_default_value =3D !!info->default_value; =20 QAPI_LIST_PREPEND(prop_list, info); } @@ -215,7 +211,6 @@ ObjectPropertyInfoList *qmp_qom_list_properties(const c= har *typename, info =3D g_malloc0(sizeof(*info)); info->name =3D g_strdup(prop->name); info->type =3D g_strdup(prop->type); - info->has_description =3D !!prop->description; info->description =3D g_strdup(prop->description); =20 QAPI_LIST_PREPEND(prop_list, info); diff --git a/stubs/qdev.c b/stubs/qdev.c index 187659f707..6869f6f90a 100644 --- a/stubs/qdev.c +++ b/stubs/qdev.c @@ -15,15 +15,13 @@ #include "qemu/osdep.h" #include "qapi/qapi-events-qdev.h" =20 -void qapi_event_send_device_deleted(bool has_device, - const char *device, +void qapi_event_send_device_deleted(const char *device, const char *path) { /* Nothing to do. */ } =20 -void qapi_event_send_device_unplug_guest_error(bool has_device, - const char *device, +void qapi_event_send_device_unplug_guest_error(const char *device, const char *path) { /* Nothing to do. */ diff --git a/tests/qtest/fuzz/qos_fuzz.c b/tests/qtest/fuzz/qos_fuzz.c index 3a3d9c16dd..e403d373a0 100644 --- a/tests/qtest/fuzz/qos_fuzz.c +++ b/tests/qtest/fuzz/qos_fuzz.c @@ -50,8 +50,7 @@ static void qos_set_machines_devices_available(void) machines_apply_to_node(mach_info); qapi_free_MachineInfoList(mach_info); =20 - type_info =3D qmp_qom_list_types(true, "device", true, true, - &error_abort); + type_info =3D qmp_qom_list_types("device", true, true, &error_abort); types_apply_to_node(type_info); qapi_free_ObjectTypeInfoList(type_info); } diff --git a/scripts/qapi/schema.py b/scripts/qapi/schema.py index 388b90812b..c74c26bda3 100644 --- a/scripts/qapi/schema.py +++ b/scripts/qapi/schema.py @@ -759,8 +759,6 @@ def need_has(self): assert self.type # Temporary hack to support dropping the has_FOO in reviewable chu= nks opt_out =3D [ - 'qapi/qdev.json', - 'qapi/qom.json', 'qapi/replay.json', 'qapi/rocker.json', 'qapi/run-state.json', --=20 2.37.3