From: <akiyano@amazon.com>
To: <davem@davemloft.net>, <netdev@vger.kernel.org>
Cc: Arthur Kiyanovski <akiyano@amazon.com>, <dwmw@amazon.com>,
<zorik@amazon.com>, <matua@amazon.com>, <saeedb@amazon.com>,
<msw@amazon.com>, <aliguori@amazon.com>, <nafea@amazon.com>,
<gtzalik@amazon.com>, <netanel@amazon.com>, <alisaidi@amazon.com>,
<benh@amazon.com>, <sameehj@amazon.com>, <ndagan@amazon.com>
Subject: [PATCH V1 net-next 00/11] net: ena: implement adaptive interrupt moderation using dim
Date: Fri, 13 Sep 2019 01:08:37 +0300 [thread overview]
Message-ID: <1568326128-4057-1-git-send-email-akiyano@amazon.com> (raw)
From: Arthur Kiyanovski <akiyano@amazon.com>
In this patchset we replace our adaptive interrupt moderation
implementation with the dim library implementation.
The dim library showed great improvement in throughput, latency
and CPU usage in different scenarios on ARM CPUs.
This patchset also includes a few bug fixes to the parts of the
old implementation of adaptive interrupt moderation that were left.
Arthur Kiyanovski (11):
net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it
net: ena: switch to dim algorithm for rx adaptive interrupt moderation
net: ena: reimplement set/get_coalesce()
net: ena: enable the interrupt_moderation in driver_supported_features
net: ena: remove code duplication in
ena_com_update_nonadaptive_moderation_interval _*()
net: ena: remove old adaptive interrupt moderation code from
ena_netdev
net: ena: remove ena_restore_ethtool_params() and relevant fields
net: ena: remove all old adaptive rx interrupt moderation code from
ena_com
net: ena: fix update of interrupt moderation register
net: ena: fix retrieval of nonadaptive interrupt moderation intervals
net: ena: fix incorrect update of intr_delay_resolution
.../net/ethernet/amazon/ena/ena_admin_defs.h | 8 +
drivers/net/ethernet/amazon/ena/ena_com.c | 175 ++++--------------
drivers/net/ethernet/amazon/ena/ena_com.h | 151 +--------------
drivers/net/ethernet/amazon/ena/ena_ethtool.c | 89 +++------
drivers/net/ethernet/amazon/ena/ena_netdev.c | 86 +++++----
drivers/net/ethernet/amazon/ena/ena_netdev.h | 8 +-
6 files changed, 129 insertions(+), 388 deletions(-)
--
2.17.2
next reply other threads:[~2019-09-12 22:09 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-12 22:08 akiyano [this message]
2019-09-12 22:08 ` [PATCH V1 net-next 01/11] net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it akiyano
2019-09-15 18:32 ` David Miller
2019-09-16 11:39 ` Kiyanovski, Arthur
2019-09-12 22:08 ` [PATCH V1 net-next 02/11] net: ena: switch to dim algorithm for rx adaptive interrupt moderation akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 03/11] net: ena: reimplement set/get_coalesce() akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 04/11] net: ena: enable the interrupt_moderation in driver_supported_features akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 05/11] net: ena: remove code duplication in ena_com_update_nonadaptive_moderation_interval _*() akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 06/11] net: ena: remove old adaptive interrupt moderation code from ena_netdev akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 07/11] net: ena: remove ena_restore_ethtool_params() and relevant fields akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 08/11] net: ena: remove all old adaptive rx interrupt moderation code from ena_com akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 09/11] net: ena: fix update of interrupt moderation register akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 10/11] net: ena: fix retrieval of nonadaptive interrupt moderation intervals akiyano
2019-09-12 22:08 ` [PATCH V1 net-next 11/11] net: ena: fix incorrect update of intr_delay_resolution akiyano
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