From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: [PATCH 03/22] Process vmstop requests in IO thread Date: Thu, 27 Jan 2011 14:09:47 +0100 Message-ID: References: Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org To: Avi Kivity , Marcelo Tosatti Return-path: Received: from goliath.siemens.de ([192.35.17.28]:20594 "EHLO goliath.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752958Ab1A0NK1 (ORCPT ); Thu, 27 Jan 2011 08:10:27 -0500 In-Reply-To: In-Reply-To: References: Sender: kvm-owner@vger.kernel.org List-ID: A pending vmstop request is also a reason to leave the inner main loop. So far we ignored it, and pending stop requests issued over VCPU threads were simply ignored. Signed-off-by: Jan Kiszka --- vl.c | 14 +++++--------- 1 files changed, 5 insertions(+), 9 deletions(-) diff --git a/vl.c b/vl.c index db24a05..5fad700 100644 --- a/vl.c +++ b/vl.c @@ -1373,15 +1373,11 @@ void main_loop_wait(int nonblocking) static int vm_can_run(void) { - if (powerdown_requested) - return 0; - if (reset_requested) - return 0; - if (shutdown_requested) - return 0; - if (debug_requested) - return 0; - return 1; + return !(powerdown_requested || + reset_requested || + shutdown_requested || + debug_requested || + vmstop_requested); } qemu_irq qemu_system_powerdown; -- 1.7.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=49375 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PiRc8-0001RR-Rb for qemu-devel@nongnu.org; Thu, 27 Jan 2011 08:10:25 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PiRc7-0000kn-3Z for qemu-devel@nongnu.org; Thu, 27 Jan 2011 08:10:16 -0500 Received: from goliath.siemens.de ([192.35.17.28]:20482) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PiRc6-0000ig-8B for qemu-devel@nongnu.org; Thu, 27 Jan 2011 08:10:14 -0500 From: Jan Kiszka Date: Thu, 27 Jan 2011 14:09:47 +0100 Message-Id: In-Reply-To: References: In-Reply-To: References: Subject: [Qemu-devel] [PATCH 03/22] Process vmstop requests in IO thread List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Avi Kivity , Marcelo Tosatti Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org A pending vmstop request is also a reason to leave the inner main loop. So far we ignored it, and pending stop requests issued over VCPU threads were simply ignored. Signed-off-by: Jan Kiszka --- vl.c | 14 +++++--------- 1 files changed, 5 insertions(+), 9 deletions(-) diff --git a/vl.c b/vl.c index db24a05..5fad700 100644 --- a/vl.c +++ b/vl.c @@ -1373,15 +1373,11 @@ void main_loop_wait(int nonblocking) static int vm_can_run(void) { - if (powerdown_requested) - return 0; - if (reset_requested) - return 0; - if (shutdown_requested) - return 0; - if (debug_requested) - return 0; - return 1; + return !(powerdown_requested || + reset_requested || + shutdown_requested || + debug_requested || + vmstop_requested); } qemu_irq qemu_system_powerdown; -- 1.7.1