[libvirt] [PATCH] Add a little more debugging for async events
Eric Blake
eblake at redhat.com
Wed Feb 2 16:46:56 UTC 2011
On 02/02/2011 05:18 AM, Daniel P. Berrange wrote:
> To make it easier to investigate problems with async event
> delivery, add two more debugging lines
>
> * daemon/remote.c: Debug when an event is queued for dispatch
> * src/remote/remote_driver.c: Debug when an event is received
> for processing
> ---
> daemon/remote.c | 2 ++
> src/remote/remote_driver.c | 1 +
> 2 files changed, 3 insertions(+), 0 deletions(-)
ACK.
>
> diff --git a/daemon/remote.c b/daemon/remote.c
> index aa6a1a4..f8f6ffa 100644
> --- a/daemon/remote.c
> +++ b/daemon/remote.c
> @@ -5670,6 +5670,8 @@ remoteDispatchDomainEventSend (struct qemud_client *client,
> msg->async = 1;
> msg->bufferLength = len;
> msg->bufferOffset = 0;
> +
> + VIR_DEBUG("Queue event %d %d", procnr, msg->bufferLength);
Technically, this should be "%d %u", but since we'll never send a 2GB
message and the compiler doesn't warn, I don't care.
--
Eric Blake eblake at redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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