diff options
| author | Michael S. Tsirkin | 2007-05-24 17:32:46 +0200 |
|---|---|---|
| committer | Roland Dreier | 2007-05-24 23:02:40 +0200 |
| commit | 2dfbfc37121d307e1f1d24c2979382cb17b19347 (patch) | |
| tree | b301f2f55738bb6ec9621fbe81161d93701c6bcf /drivers/infiniband/ulp/ipoib/ipoib_cm.c | |
| parent | IPoIB/cm: Fix timeout check in ipoib_cm_dev_stop() (diff) | |
| download | kernel-qcow2-linux-2dfbfc37121d307e1f1d24c2979382cb17b19347.tar.gz kernel-qcow2-linux-2dfbfc37121d307e1f1d24c2979382cb17b19347.tar.xz kernel-qcow2-linux-2dfbfc37121d307e1f1d24c2979382cb17b19347.zip | |
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 <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index e8fcd628be73..f133b56fd978 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); } |