On 08/17/2010 11:02 AM, Daniel P. Berrange wrote:
When closing open streams after a client quits, the event callback was not removed. This mean that poll() was using a closed FD and returning POLLNVAL in a busy-wait loop.
* daemon/stream.c: Disconnect stream callbacks --- daemon/stream.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/daemon/stream.c b/daemon/stream.c index d64fe73..cac54ea 100644 --- a/daemon/stream.c +++ b/daemon/stream.c @@ -108,6 +108,7 @@ remoteStreamEvent(virStreamPtr st, int events, void *opaque) remote_error rerr; memset(&rerr, 0, sizeof rerr); stream->closed = 1; + virStreamEventRemoveCallback(stream->st); virStreamAbort(stream->st);
ACK. -- Eric Blake eblake@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org