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Mon, 15 Jun 2020 16:40:17 -0400 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-161-su0K3nrOOcSne34IGGjxoA-1; Mon, 15 Jun 2020 16:40:12 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CCCC21091320; Mon, 15 Jun 2020 20:40:11 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-121.ams2.redhat.com [10.36.112.121]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9D0725D9D7; Mon, 15 Jun 2020 20:40:11 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 1FCB611385F1; Mon, 15 Jun 2020 22:40:08 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1592253615; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=XXhsYAc1sImCT0pApL2R+GfUcSbdeXmhcKh5DC7hMK0=; b=Yz6uGiDEdmo7gT8Sy+IKrNoy4ZI3AcB8HHkoiO/6wy6Z2/7mVBIQkkAKd6pOKw/DMogw8c RkLjhzlNa76FW5v582apuoj2RDWgGs6nA/zWTmIf9UssXfJPnW83iLVbQKzOLCiDJHfYbX tYlRJMnTf8M9ENGDrFPR+4/9Hzz8gUw= X-MC-Unique: su0K3nrOOcSne34IGGjxoA-1 From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PULL 02/84] qom: Make "info qom-tree" show children sorted Date: Mon, 15 Jun 2020 22:38:46 +0200 Message-Id: <20200615204008.3069956-3-armbru@redhat.com> In-Reply-To: <20200615204008.3069956-1-armbru@redhat.com> References: <20200615204008.3069956-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=207.211.31.81; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/15 15:33:04 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, 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_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) "info qom-tree" prints children in unstable order. This is a pain when diffing output for different versions to find change. Print it sorted. Signed-off-by: Markus Armbruster Message-Id: <20200527084754.7531-3-armbru@redhat.com> Tested-by: C=C3=A9dric Le Goater Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- qom/qom-hmp-cmds.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/qom/qom-hmp-cmds.c b/qom/qom-hmp-cmds.c index f704b6949a..99385b6ad2 100644 --- a/qom/qom-hmp-cmds.c +++ b/qom/qom-hmp-cmds.c @@ -81,22 +81,25 @@ typedef struct QOMCompositionState { =20 static void print_qom_composition(Monitor *mon, Object *obj, int indent); =20 -static int print_qom_composition_child(Object *obj, void *opaque) +static int qom_composition_compare(const void *a, const void *b, void *ign= ore) { - QOMCompositionState *s =3D opaque; + return g_strcmp0(a ? object_get_canonical_path_component(a) : NULL, + b ? object_get_canonical_path_component(b) : NULL); +} =20 - print_qom_composition(s->mon, obj, s->indent); +static int insert_qom_composition_child(Object *obj, void *opaque) +{ + GQueue *children =3D opaque; =20 + g_queue_insert_sorted(children, obj, qom_composition_compare, NULL); return 0; } =20 static void print_qom_composition(Monitor *mon, Object *obj, int indent) { - QOMCompositionState s =3D { - .mon =3D mon, - .indent =3D indent + 2, - }; char *name; + GQueue children; + Object *child; =20 if (obj =3D=3D object_get_root()) { name =3D g_strdup(""); @@ -106,7 +109,12 @@ static void print_qom_composition(Monitor *mon, Object= *obj, int indent) monitor_printf(mon, "%*s/%s (%s)\n", indent, "", name, object_get_typename(obj)); g_free(name); - object_child_foreach(obj, print_qom_composition_child, &s); + + g_queue_init(&children); + object_child_foreach(obj, insert_qom_composition_child, &children); + while ((child =3D g_queue_pop_head(&children))) { + print_qom_composition(mon, child, indent + 2); + } } =20 void hmp_info_qom_tree(Monitor *mon, const QDict *dict) --=20 2.26.2