{"id":2235273,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2235273/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260509005453.3984184-7-pierrick.bouvier@oss.qualcomm.com/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.2/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260509005453.3984184-7-pierrick.bouvier@oss.qualcomm.com>","list_archive_url":null,"date":"2026-05-09T00:54:53","name":"[v5,6/6] target-info-qom: use a single class_init for target-info-* classes","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"ed9d61b548d891a1a30f88ab7d4ad180f848a57b","submitter":{"id":93152,"url":"http://patchwork.ozlabs.org/api/1.2/people/93152/?format=json","name":"Pierrick Bouvier","email":"pierrick.bouvier@oss.qualcomm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260509005453.3984184-7-pierrick.bouvier@oss.qualcomm.com/mbox/","series":[{"id":503469,"url":"http://patchwork.ozlabs.org/api/1.2/series/503469/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=503469","date":"2026-05-09T00:54:47","name":"single-binary: deduplicate target_info()","version":5,"mbox":"http://patchwork.ozlabs.org/series/503469/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2235273/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2235273/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n 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helo=mx0b-0031df01.pphosted.com","X-Spam_score_int":"-27","X-Spam_score":"-2.8","X-Spam_bar":"--","X-Spam_report":"(-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001,\n 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":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Instead of defining a class_init per class, just use a common\nconstructor and set class_data to corresponding TargetInfo structure.\n\nSuggested-by: Richard Henderson \nSigned-off-by: Pierrick Bouvier \n---\n include/qemu/target-info-init.h | 14 ++------------\n include/qemu/target-info-qom.h | 1 +\n target-info-qom.c | 6 ++++++\n 3 files changed, 9 insertions(+), 12 deletions(-)","diff":"diff --git a/include/qemu/target-info-init.h b/include/qemu/target-info-init.h\nindex 176fd975a16..3945f2998e0 100644\n--- a/include/qemu/target-info-init.h\n+++ b/include/qemu/target-info-init.h\n@@ -37,8 +37,6 @@ const TargetInfo *target_info(void) \\\n #include \"qemu/target-info-qom.h\"\n #include \"qom/object.h\"\n \n-#define TYPE_TARGET_INFO_TARGET TYPE_TARGET_INFO\"-\"TARGET_NAME\n-\n typedef struct TargetInfoQomTarget {\n TargetInfoQom parent;\n } TargetInfoQomTarget;\n@@ -47,24 +45,16 @@ typedef struct TargetInfoQomTargetClass {\n TargetInfoQomClass parent_class;\n } TargetInfoQomTargetClass;\n \n-OBJECT_DECLARE_TYPE(TargetInfoQomTarget, TargetInfoQomTargetClass, TARGET_INFO_TARGET)\n-\n #define target_info_init(ti_var) \\\n-static void target_info_qom_class_init(ObjectClass *oc, const void * data) \\\n-{ \\\n- TargetInfoQomTargetClass *klass = TARGET_INFO_TARGET_CLASS(oc); \\\n- klass->parent_class.target_info = &ti_var; \\\n-} \\\n- \\\n static const TypeInfo target_info_qom_target_type_info = { \\\n- .name = TYPE_TARGET_INFO_TARGET, \\\n+ .name = TYPE_TARGET_INFO\"-\"TARGET_NAME, \\\n .parent = TYPE_TARGET_INFO, \\\n .instance_size = sizeof(TargetInfoQomTarget), \\\n .class_size = sizeof(TargetInfoQomTargetClass), \\\n .class_init = target_info_qom_class_init, \\\n+ .class_data = &ti_var, \\\n .abstract = false, \\\n }; \\\n- \\\n DEFINE_TARGET_INFO_TYPE(target_info_qom_target_type_info)\n \n #endif /* CONFIG_USER_ONLY */\ndiff --git a/include/qemu/target-info-qom.h b/include/qemu/target-info-qom.h\nindex 91be415ed33..a37c3e101e0 100644\n--- a/include/qemu/target-info-qom.h\n+++ b/include/qemu/target-info-qom.h\n@@ -25,6 +25,7 @@ typedef struct TargetInfoQomClass {\n \n OBJECT_DECLARE_TYPE(TargetInfoQom, TargetInfoQomClass, TARGET_INFO)\n \n+void target_info_qom_class_init(ObjectClass *oc, const void * data);\n void target_info_qom_set_target(void);\n \n #endif /* QEMU_TARGET_INFO_QOM_H */\ndiff --git a/target-info-qom.c b/target-info-qom.c\nindex cc470b3b4d6..5b0498ca654 100644\n--- a/target-info-qom.c\n+++ b/target-info-qom.c\n@@ -37,6 +37,12 @@ static const TypeInfo target_info_parent_type = {\n \n DEFINE_TARGET_INFO_TYPE(target_info_parent_type)\n \n+void target_info_qom_class_init(ObjectClass *oc, const void * data)\n+{\n+ TargetInfoQomClass *klass = TARGET_INFO_CLASS(oc);\n+ klass->target_info = data;\n+}\n+\n static const TargetInfo *target_info_ptr;\n \n const TargetInfo *target_info(void)\n","prefixes":["v5","6/6"]}