From patchwork Mon Feb 28 09:10:03 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 594711 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p1S9BCfV006908 for ; Mon, 28 Feb 2011 09:11:12 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753032Ab1B1JLF (ORCPT ); Mon, 28 Feb 2011 04:11:05 -0500 Received: from mail-yw0-f46.google.com ([209.85.213.46]:43409 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753026Ab1B1JLB (ORCPT ); Mon, 28 Feb 2011 04:11:01 -0500 Received: by ywj3 with SMTP id 3so1169590ywj.19 for ; Mon, 28 Feb 2011 01:11:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:sender:from:to:cc:subject:date:message-id :x-mailer:in-reply-to:references; bh=BZRYsz5aHf7hCuT9ay1At6uAjI7o0dKqI5C/wJeUHVA=; b=CR/YpJG03Nbjl7X3pQ4lAEQEm1IrQq93mwotmlV7OIBEl7Y8HL1ZwMyID7vUSn5Jl5 3c8pT8Q36pcZCmsijnT1GB94SPsZZ3RWN9pzTGBy2TUU/yycUNfED3UmQyKl+0WZKzaK QXFQzSRugHKmTzRzCyIanSSnFdlSKb/HyLToI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; b=PK+HJvE8TQCP9Dt6wYDsEfd1Y7+K68XnWhoZ7OWHf2lQvk8otU6xF6o/1OKpXoU1lv 4mIEmaLnfPA3fMSXixuaIphfQMBF3R2wFKeV5/qJ4tlFXogiacmDuKtfbuC7YiHMoOvR rdmsE5azThsjncNiiw6mGlmpJwRf/bDnyZCus= Received: by 10.236.103.233 with SMTP id f69mr2775919yhg.91.1298884239478; Mon, 28 Feb 2011 01:10:39 -0800 (PST) Received: from localhost.localdomain (93-34-149-100.ip50.fastwebnet.it [93.34.149.100]) by mx.google.com with ESMTPS id 1sm2037209yhl.11.2011.02.28.01.10.36 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 28 Feb 2011 01:10:38 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: kvm@vger.kernel.org, aurelien@aurel32.net, blauwirbel@gmail.com, jan.kiszka@siemes.com, mtosatti@redhat.com Subject: [PATCH v3 uq/master 01/22] unlock iothread during WaitForMultipleObjects Date: Mon, 28 Feb 2011 10:10:03 +0100 Message-Id: <1298884224-19734-2-git-send-email-pbonzini@redhat.com> X-Mailer: git-send-email 1.7.4 In-Reply-To: <1298884224-19734-1-git-send-email-pbonzini@redhat.com> References: <1298884224-19734-1-git-send-email-pbonzini@redhat.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Mon, 28 Feb 2011 09:11:12 +0000 (UTC) diff --git a/os-win32.c b/os-win32.c index b214e6a..c971d92 100644 --- a/os-win32.c +++ b/os-win32.c @@ -140,7 +140,9 @@ void os_host_main_loop_wait(int *timeout) int err; WaitObjects *w = &wait_objects; + qemu_mutex_unlock_iothread(); ret = WaitForMultipleObjects(w->num, w->events, FALSE, *timeout); + qemu_mutex_lock_iothread(); if (WAIT_OBJECT_0 + 0 <= ret && ret <= WAIT_OBJECT_0 + w->num - 1) { if (w->func[ret - WAIT_OBJECT_0]) w->func[ret - WAIT_OBJECT_0](w->opaque[ret - WAIT_OBJECT_0]);