Commit 445cf803 authored by Divy Le Ray's avatar Divy Le Ray Committed by Jeff Garzik
Browse files

cxgb - fix NAPI 



netif_rx_complete() should be called only
when work_done < budget.

Signed-off-by: default avatarDivy Le ray <divy@chelsio.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 7832ee03

drivers/net/chelsio/sge.c

100755 → 100644
+2 −4
Original line number Original line Diff line number Diff line
@@ -1625,11 +1625,9 @@ int t1_poll(struct napi_struct *napi, int budget) 
{

{

	struct adapter *adapter = container_of(napi, struct adapter, napi);

	struct adapter *adapter = container_of(napi, struct adapter, napi);

	struct net_device *dev = adapter->port[0].dev;

	struct net_device *dev = adapter->port[0].dev;

	int work_done;

	int work_done = process_responses(adapter, budget);



	work_done = process_responses(adapter, budget);





	if (likely(!responses_pending(adapter))) {

	if (likely(work_done < budget)) {

		netif_rx_complete(dev, napi);

		netif_rx_complete(dev, napi);

		writel(adapter->sge->respQ.cidx,

		writel(adapter->sge->respQ.cidx,

		       adapter->regs + A_SG_SLEEPING);

		       adapter->regs + A_SG_SLEEPING);