From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41166) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fGAsu-0002sD-Fg for qemu-devel@nongnu.org; Tue, 08 May 2018 18:15:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fGAst-0001KW-Ew for qemu-devel@nongnu.org; Tue, 08 May 2018 18:15:00 -0400 Received: from mail-wm0-x244.google.com ([2a00:1450:400c:c09::244]:35367) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fGAst-0001Ju-8L for qemu-devel@nongnu.org; Tue, 08 May 2018 18:14:59 -0400 Received: by mail-wm0-x244.google.com with SMTP id o78-v6so24237693wmg.0 for ; Tue, 08 May 2018 15:14:59 -0700 (PDT) Received: from 640k.lan (dynamic-adsl-78-12-189-60.clienti.tiscali.it. [78.12.189.60]) by smtp.gmail.com with ESMTPSA id c15-v6sm14020129edr.78.2018.05.08.15.14.56 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 08 May 2018 15:14:57 -0700 (PDT) Sender: Paolo Bonzini From: Paolo Bonzini Date: Wed, 9 May 2018 00:14:23 +0200 Message-Id: <1525817687-34620-7-git-send-email-pbonzini@redhat.com> In-Reply-To: <1525817687-34620-1-git-send-email-pbonzini@redhat.com> References: <1525817687-34620-1-git-send-email-pbonzini@redhat.com> Subject: [Qemu-devel] [PULL 06/30] memdev: remove "id" property List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org The "id" property is unnecessary and can be replaced simply with object_get_canonical_path_component. This patch mostly undoes commit e1ff3c67e8 ("monitor: fix qmp/hmp query-memdev not reporting IDs of memory backends", 2017-01-12). Signed-off-by: Paolo Bonzini --- backends/hostmem.c | 26 -------------------------- include/sysemu/hostmem.h | 1 - numa.c | 2 +- qom/object_interfaces.c | 6 ------ 4 files changed, 1 insertion(+), 34 deletions(-) diff --git a/backends/hostmem.c b/backends/hostmem.c index 6a0c474..3627e61 100644 --- a/backends/hostmem.c +++ b/backends/hostmem.c @@ -369,24 +369,6 @@ host_memory_backend_can_be_deleted(UserCreatable *uc) } } -static char *get_id(Object *o, Error **errp) -{ - HostMemoryBackend *backend = MEMORY_BACKEND(o); - - return g_strdup(backend->id); -} - -static void set_id(Object *o, const char *str, Error **errp) -{ - HostMemoryBackend *backend = MEMORY_BACKEND(o); - - if (backend->id) { - error_setg(errp, "cannot change property value"); - return; - } - backend->id = g_strdup(str); -} - static bool host_memory_backend_get_share(Object *o, Error **errp) { HostMemoryBackend *backend = MEMORY_BACKEND(o); @@ -434,18 +416,11 @@ host_memory_backend_class_init(ObjectClass *oc, void *data) &HostMemPolicy_lookup, host_memory_backend_get_policy, host_memory_backend_set_policy, &error_abort); - object_class_property_add_str(oc, "id", get_id, set_id, &error_abort); object_class_property_add_bool(oc, "share", host_memory_backend_get_share, host_memory_backend_set_share, &error_abort); } -static void host_memory_backend_finalize(Object *o) -{ - HostMemoryBackend *backend = MEMORY_BACKEND(o); - g_free(backend->id); -} - static const TypeInfo host_memory_backend_info = { .name = TYPE_MEMORY_BACKEND, .parent = TYPE_OBJECT, @@ -454,7 +429,6 @@ static const TypeInfo host_memory_backend_info = { .class_init = host_memory_backend_class_init, .instance_size = sizeof(HostMemoryBackend), .instance_init = host_memory_backend_init, - .instance_finalize = host_memory_backend_finalize, .interfaces = (InterfaceInfo[]) { { TYPE_USER_CREATABLE }, { } diff --git a/include/sysemu/hostmem.h b/include/sysemu/hostmem.h index bc36899..5beb0ef 100644 --- a/include/sysemu/hostmem.h +++ b/include/sysemu/hostmem.h @@ -52,7 +52,6 @@ struct HostMemoryBackend { Object parent; /* protected */ - char *id; uint64_t size; bool merge, dump; bool prealloc, force_prealloc, is_mapped, share; diff --git a/numa.c b/numa.c index 70b150e..aac22a9 100644 --- a/numa.c +++ b/numa.c @@ -580,7 +580,7 @@ static int query_memdev(Object *obj, void *opaque) m->value = g_malloc0(sizeof(*m->value)); - m->value->id = object_property_get_str(obj, "id", NULL); + m->value->id = object_get_canonical_path_component(obj); m->value->has_id = !!m->value->id; m->value->size = object_property_get_uint(obj, "size", diff --git a/qom/object_interfaces.c b/qom/object_interfaces.c index 980ffc2..72b97a8 100644 --- a/qom/object_interfaces.c +++ b/qom/object_interfaces.c @@ -65,12 +65,6 @@ Object *user_creatable_add_type(const char *type, const char *id, assert(qdict); obj = object_new(type); - if (object_property_find(obj, "id", NULL)) { - object_property_set_str(obj, id, "id", &local_err); - if (local_err) { - goto out; - } - } visit_start_struct(v, NULL, NULL, 0, &local_err); if (local_err) { goto out; -- 1.8.3.1