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Message-Id: <1480857578-5065-19-git-send-email-netanel@annapurnalabs.com>
Date: Sun, 4 Dec 2016 15:19:36 +0200
From: Netanel Belgazal <netanel@...apurnalabs.com>
To: linux-kernel@...r.kernel.org, davem@...emloft.net,
netdev@...r.kernel.org
Cc: Netanel Belgazal <netanel@...apurnalabs.com>, dwmw@...zon.com,
zorik@...apurnalabs.com, alex@...apurnalabs.com,
saeed@...apurnalabs.com, msw@...zon.com, aliguori@...zon.com,
nafea@...apurnalabs.com
Subject: [PATCH V2 net 18/20] net/ena: remove affinity hint from the driver
To allow irqbalance to better distribute the napi handler,
remove the smp affinity hint from the driver.
Signed-off-by: Netanel Belgazal <netanel@...apurnalabs.com>
---
drivers/net/ethernet/amazon/ena/ena_netdev.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 6c49529..ee80472 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -1323,8 +1323,6 @@ static int ena_request_mgmnt_irq(struct ena_adapter *adapter)
"set affinity hint of mgmnt irq.to 0x%lx (irq vector: %d)\n",
irq->affinity_hint_mask.bits[0], irq->vector);
- irq_set_affinity_hint(irq->vector, &irq->affinity_hint_mask);
-
return rc;
}
@@ -1354,8 +1352,6 @@ static int ena_request_io_irq(struct ena_adapter *adapter)
netif_dbg(adapter, ifup, adapter->netdev,
"set affinity hint of irq. index %d to 0x%lx (irq vector: %d)\n",
i, irq->affinity_hint_mask.bits[0], irq->vector);
-
- irq_set_affinity_hint(irq->vector, &irq->affinity_hint_mask);
}
return rc;
--
2.7.4
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