From nobody Tue Feb 10 05:50:30 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1512471144488149.75383255547342; Tue, 5 Dec 2017 02:52:24 -0800 (PST) Received: from localhost ([::1]:47809 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eMApp-0003Ho-JK for importer@patchew.org; Tue, 05 Dec 2017 05:52:21 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54846) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eMAgI-0002k5-JA for qemu-devel@nongnu.org; Tue, 05 Dec 2017 05:42:31 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eMAgH-0002l4-Rm for qemu-devel@nongnu.org; Tue, 05 Dec 2017 05:42:30 -0500 Received: from mx1.redhat.com ([209.132.183.28]:35898) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eMAgB-0002hb-SS; Tue, 05 Dec 2017 05:42:23 -0500 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 mx1.redhat.com (Postfix) with ESMTPS id 042AAC0587FC; Tue, 5 Dec 2017 10:42:23 +0000 (UTC) Received: from localhost (ovpn-117-172.ams2.redhat.com [10.36.117.172]) by smtp.corp.redhat.com (Postfix) with ESMTP id C5C3F5D9C6; Tue, 5 Dec 2017 10:42:17 +0000 (UTC) From: Stefan Hajnoczi To: Date: Tue, 5 Dec 2017 10:41:39 +0000 Message-Id: <20171205104141.28882-8-stefanha@redhat.com> In-Reply-To: <20171205104141.28882-1-stefanha@redhat.com> References: <20171205104141.28882-1-stefanha@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Tue, 05 Dec 2017 10:42:23 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 7/9] iothread: add iothread_by_id() API X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , John Snow , Stefan Hajnoczi , qemu-block@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Encapsulate IOThread QOM object lookup so that callers don't need to know how and where IOThread objects live. Signed-off-by: Stefan Hajnoczi --- include/sysemu/iothread.h | 1 + iothread.c | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/include/sysemu/iothread.h b/include/sysemu/iothread.h index 110329b2b4..55de1715c7 100644 --- a/include/sysemu/iothread.h +++ b/include/sysemu/iothread.h @@ -42,6 +42,7 @@ typedef struct { OBJECT_CHECK(IOThread, obj, TYPE_IOTHREAD) =20 char *iothread_get_id(IOThread *iothread); +IOThread *iothread_by_id(const char *id); AioContext *iothread_get_aio_context(IOThread *iothread); void iothread_stop_all(void); GMainContext *iothread_get_g_main_context(IOThread *iothread); diff --git a/iothread.c b/iothread.c index 27a4288578..e7b93e02a3 100644 --- a/iothread.c +++ b/iothread.c @@ -380,3 +380,10 @@ void iothread_destroy(IOThread *iothread) { object_unparent(OBJECT(iothread)); } + +/* Lookup IOThread by its id. Only finds user-created objects, not intern= al + * iothread_create() objects. */ +IOThread *iothread_by_id(const char *id) +{ + return IOTHREAD(object_resolve_path_type(id, TYPE_IOTHREAD, NULL)); +} --=20 2.14.3