From 2dfbfc37121d307e1f1d24c2979382cb17b19347 Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Thu, 24 May 2007 18:32:46 +0300 Subject: IPoIB/cm: Drain cq in ipoib_cm_dev_stop() Since NAPI polling is disabled while ipoib_cm_dev_stop() is running, ipoib_cm_dev_stop() must poll the CQ itself in order to see the packets draining. Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier --- drivers/infiniband/ulp/ipoib/ipoib_cm.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c') diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index e8fcd628be7..f133b56fd97 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -726,6 +726,7 @@ void ipoib_cm_dev_stop(struct net_device *dev) } spin_unlock_irq(&priv->lock); msleep(1); + ipoib_drain_cq(dev); spin_lock_irq(&priv->lock); } -- cgit v1.2.3