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| author | Michael S. Tsirkin <mst@redhat.com> | 2010-03-08 23:24:22 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2010-03-17 16:44:20 +0200 |
| commit | 0e255572121180c900e24e33b87047abd8153cce (patch) | |
| tree | f28e91b088f7a751ef8349a226e7d7c4c7046756 /drivers/vhost/net.c | |
| parent | 1dace8c801ac531022bd31a7316a6b4351837617 (diff) | |
| download | lwn-0e255572121180c900e24e33b87047abd8153cce.tar.gz lwn-0e255572121180c900e24e33b87047abd8153cce.zip | |
vhost: fix interrupt mitigation with raw sockets
A thinko in code means we never trigger interrupt
mitigation. Fix this.
Reported-by: Juan Quintela <quintela@redhat.com>
Reported-by: Unai Uribarri <unai.uribarri@optenet.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vhost/net.c')
| -rw-r--r-- | drivers/vhost/net.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index fcafb6b170fb..a6a88dfd5029 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -125,7 +125,7 @@ static void handle_tx(struct vhost_net *net) mutex_lock(&vq->mutex); vhost_disable_notify(vq); - if (wmem < sock->sk->sk_sndbuf * 2) + if (wmem < sock->sk->sk_sndbuf / 2) tx_poll_stop(net); hdr_size = vq->hdr_size; |