From: Netanel Belgazal <netanel@annapurnalabs.com>
To: linux-kernel@vger.kernel.org, davem@davemloft.net,
netdev@vger.kernel.org
Cc: Netanel Belgazal <netanel@annapurnalabs.com>,
dwmw@amazon.com, zorik@annapurnalabs.com, alex@annapurnalabs.com,
saeed@annapurnalabs.com, msw@amazon.com, aliguori@amazon.com,
nafea@annapurnalabs.com
Subject: [PATCH V2 net 18/20] net/ena: remove affinity hint from the driver
Date: Sun, 4 Dec 2016 15:19:36 +0200 [thread overview]
Message-ID: <1480857578-5065-19-git-send-email-netanel@annapurnalabs.com> (raw)
In-Reply-To: <1480857578-5065-1-git-send-email-netanel@annapurnalabs.com>
To allow irqbalance to better distribute the napi handler,
remove the smp affinity hint from the driver.
Signed-off-by: Netanel Belgazal <netanel@annapurnalabs.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
next prev parent reply other threads:[~2016-12-04 13:20 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-04 13:19 [PATCH V2 net 00/20] Increase ENA driver version to 1.1.2 Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 01/20] net/ena: remove ntuple filter support from device feature list Netanel Belgazal
2016-12-05 4:08 ` Matt Wilson
2016-12-04 13:19 ` [PATCH V2 net 02/20] net/ena: fix error handling when probe fails Netanel Belgazal
2016-12-05 4:09 ` Matt Wilson
2016-12-05 18:23 ` Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 03/20] net/ena: fix queues number calculation Netanel Belgazal
2016-12-05 4:11 ` Matt Wilson
2016-12-05 18:25 ` Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 04/20] net/ena: fix ethtool RSS flow configuration Netanel Belgazal
2016-12-05 4:18 ` Matt Wilson
2016-12-05 18:26 ` Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 05/20] net/ena: fix RSS default hash configuration Netanel Belgazal
2016-12-05 4:20 ` Matt Wilson
2016-12-05 18:32 ` Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 06/20] net/ena: fix NULL dereference when removing the driver after device reset faild Netanel Belgazal
2016-12-05 4:29 ` Matt Wilson
2016-12-05 18:30 ` Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 07/20] net/ena: refactor ena_get_stats64 to be atomic context safe Netanel Belgazal
2016-12-05 4:24 ` Matt Wilson
2016-12-05 18:29 ` Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 08/20] net/ena: add hardware hints capability to the driver Netanel Belgazal
2016-12-05 4:31 ` Matt Wilson
2016-12-05 18:31 ` Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 09/20] net/ena: fix potential access to freed memory during device reset Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 10/20] net/ena: remove redundant logic in napi callback for busy poll mode Netanel Belgazal
2016-12-05 5:45 ` Eric Dumazet
2016-12-05 18:29 ` Netanel Belgazal
2016-12-05 18:51 ` Eric Dumazet
2016-12-04 13:19 ` [PATCH V2 net 11/20] net/ena: use READ_ONCE to access completion descriptors Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 12/20] net/ena: reduce the severity of ena printouts Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 13/20] net/ena: change driver's default timeouts Netanel Belgazal
2016-12-05 4:35 ` Matt Wilson
2016-12-05 18:28 ` Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 14/20] net/ena: change condition for host attribute configuration Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 15/20] net/ena: change sizeof() argument to be the type pointer Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 16/20] net/ena: use napi_schedule_irqoff when possible Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 17/20] net/ena: add IPv6 extended protocols to ena_admin_flow_hash_proto Netanel Belgazal
2016-12-04 13:19 ` Netanel Belgazal [this message]
2016-12-04 13:19 ` [PATCH V2 net 19/20] net/ena: restructure skb allocation Netanel Belgazal
2016-12-04 13:19 ` [PATCH V2 net 20/20] net/ena: increase driver version to 1.1.2 Netanel Belgazal
2016-12-05 2:37 ` [PATCH V2 net 00/20] Increase ENA " David Miller
2016-12-05 3:30 ` Matt Wilson
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