From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NzcQC-00046Q-0m for qemu-devel@nongnu.org; Wed, 07 Apr 2010 17:04:24 -0400 Received: from [140.186.70.92] (port=35100 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NzcQA-00045a-80 for qemu-devel@nongnu.org; Wed, 07 Apr 2010 17:04:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1NzcQ8-0003CB-5G for qemu-devel@nongnu.org; Wed, 07 Apr 2010 17:04:22 -0400 Received: from mx1.redhat.com ([209.132.183.28]:1025) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NzcQ7-0003Bz-T5 for qemu-devel@nongnu.org; Wed, 07 Apr 2010 17:04:20 -0400 From: Amit Shah Date: Thu, 8 Apr 2010 02:32:30 +0530 Message-Id: <1270674156-9345-3-git-send-email-amit.shah@redhat.com> In-Reply-To: <1270674156-9345-2-git-send-email-amit.shah@redhat.com> References: <1270674156-9345-1-git-send-email-amit.shah@redhat.com> <1270674156-9345-2-git-send-email-amit.shah@redhat.com> Subject: [Qemu-devel] [PATCH 2/8] virtio-serial: Unthrottle ports once they're closed List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu list Cc: Amit Shah , Paul Brook , "Michael S. Tsirkin" , Gerd Hoffmann , Juan Quintela Disable throttling once a port is closed (and we discard all the unconsumed buffers in the vq). Signed-off-by: Amit Shah --- hw/virtio-serial-bus.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index 5df9b6b..8d77c94 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -190,8 +190,9 @@ int virtio_serial_close(VirtIOSerialPort *port) /* * If there's any data the guest sent which the app didn't - * consume, discard it. + * consume, reset the throttling flag and discard the data. */ + port->throttled = false; flush_queued_data(port, true); return 0; } -- 1.6.2.5