Messages in this thread Patch in this message | | | From | Divy Le Ray <> | Subject | [PATCH 2/3] cxgb - fix NAPI | Date | Tue, 27 Nov 2007 13:30:15 -0800 |
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From: Divy Le Ray <divy@chelsio.com>
netif_rx_complete() should be called only when work_done < budget.
Signed-off-by: Divy Le ray <divy@chelsio.com> ---
drivers/net/chelsio/sge.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c old mode 100755 new mode 100644 index e8b1036..4b6258f --- a/drivers/net/chelsio/sge.c +++ b/drivers/net/chelsio/sge.c @@ -1625,11 +1625,9 @@ int t1_poll(struct napi_struct *napi, int budget) { struct adapter *adapter = container_of(napi, struct adapter, napi); struct net_device *dev = adapter->port[0].dev; - int work_done; - - work_done = process_responses(adapter, budget); + int work_done = process_responses(adapter, budget); - if (likely(!responses_pending(adapter))) { + if (likely(work_done < budget)) { netif_rx_complete(dev, napi); writel(adapter->sge->respQ.cidx, adapter->regs + A_SG_SLEEPING); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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