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 net 15/18] net/ena: remove affinity hint from the driver
Date: Sun, 20 Nov 2016 10:45:44 +0200 [thread overview]
Message-ID: <1479631547-29354-16-git-send-email-netanel@annapurnalabs.com> (raw)
In-Reply-To: <1479631547-29354-1-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 eda5fb5..bff082a 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -1331,8 +1331,6 @@ 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;
}
@@ -1362,8 +1360,6 @@ 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;
--
1.9.1
next prev parent reply other threads:[~2016-11-20 8:52 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-20 8:45 [PATCH net 00/18] Update ENA driver to version 1.1.2 Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 01/18] net/ena: remove RFS support from device feature list Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 02/18] net/ena: fix queues number calculation Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 03/18] net/ena: use napi_schedule_irqoff when possible Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 04/18] net/ena: reduce the severity of ena printouts Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 05/18] net/ena: add hardware hints capability to the driver Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 06/18] net/ena: fix ethtool RSS flow configuration Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 07/18] net/ena: refactor ena_get_stats64 to be atomic context safe Netanel Belgazal
2016-11-20 10:09 ` kbuild test robot
2016-11-20 18:59 ` Netanel Belgazal
2016-11-21 16:23 ` kbuild test robot
2016-11-20 8:45 ` [PATCH net 08/18] net/ena: change sizeof() argument to be the type pointer Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 09/18] net/ena: change condition for host attribute configuration Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 10/18] net/ena: use READ_ONCE to access completion descriptors Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 11/18] net/ena: fix potential access to freed memory during device reset Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 12/18] net/ena: refactor skb allocation Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 13/18] net/ena: remove redundant logic in napi callback for busy poll mode Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 14/18] net/ena: add IPv6 extended protocols to ena_admin_flow_hash_proto Netanel Belgazal
2016-11-20 8:45 ` Netanel Belgazal [this message]
2016-11-20 8:45 ` [PATCH net 16/18] net/ena: fix error handling when probe fails Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 17/18] net/ena: fix NULL dereference when removing the driver after device reset faild Netanel Belgazal
2016-11-20 8:45 ` [PATCH net 18/18] net/ena: change driver's default timeouts and increase driver version Netanel Belgazal
2016-11-20 15:24 ` [PATCH net 00/18] Update ENA driver to version 1.1.2 David Miller
2016-11-20 18:53 ` Netanel Belgazal
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1479631547-29354-16-git-send-email-netanel@annapurnalabs.com \
--to=netanel@annapurnalabs.com \
--cc=alex@annapurnalabs.com \
--cc=aliguori@amazon.com \
--cc=davem@davemloft.net \
--cc=dwmw@amazon.com \
--cc=linux-kernel@vger.kernel.org \
--cc=msw@amazon.com \
--cc=nafea@annapurnalabs.com \
--cc=netdev@vger.kernel.org \
--cc=saeed@annapurnalabs.com \
--cc=zorik@annapurnalabs.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).