* [PATCH net-next 2/3] sunvnet: Reset LDC_EVENT_DATA_READY when napi completes.
@ 2014-10-29 19:27 Sowmini Varadhan
0 siblings, 0 replies; only message in thread
From: Sowmini Varadhan @ 2014-10-29 19:27 UTC (permalink / raw)
To: davem, sowmini.varadhan; +Cc: netdev
When vnet_event_napi re-enables interrupts, it should
reset LDC_EVENT_DATA_READY as an optimization.
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
---
drivers/net/ethernet/sun/sunvnet.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c
index c390a27..7ada479 100644
--- a/drivers/net/ethernet/sun/sunvnet.c
+++ b/drivers/net/ethernet/sun/sunvnet.c
@@ -760,6 +760,7 @@ static int vnet_poll(struct napi_struct *napi, int budget)
if (processed < budget) {
napi_complete(napi);
+ port->rx_event &= ~LDC_EVENT_DATA_READY;
vio_set_intr(vio->vdev->rx_ino, HV_INTR_ENABLED);
}
return processed;
--
1.8.4.2
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