From: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, ganeshgr@chelsio.com, indranil@chelsio.com,
nirranjan@chelsio.com,
Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Subject: [PATCH net-next 0/2] cxgb4: move stats fetched from firmware to debugfs
Date: Mon, 9 Jul 2018 21:42:45 +0530 [thread overview]
Message-ID: <cover.1531145597.git.rahul.lakkireddy@chelsio.com> (raw)
Some stats are fetched via slow firmware mailbox, which can cause
packet drops under heavy load. So, this series removes these stats
from ethtool -S and expose them via debugfs.
Patch 1 removes stats fetched via firmware from ethtool -S.
Patch 2 exposes stats removed in Patch 1 via debugfs.
Thanks,
Rahul
Rahul Lakkireddy (2):
cxgb4: remove stats fetched from firmware
cxgb4: expose stats fetched from firmware via debugfs
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 164 +++++++++++++++++++++
drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 133 -----------------
2 files changed, 164 insertions(+), 133 deletions(-)
--
2.14.1
next reply other threads:[~2018-07-09 16:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 16:12 Rahul Lakkireddy [this message]
2018-07-09 16:12 ` [PATCH net-next 1/2] cxgb4: remove stats fetched from firmware Rahul Lakkireddy
2018-07-09 16:12 ` [PATCH net-next 2/2] cxgb4: expose stats fetched from firmware via debugfs Rahul Lakkireddy
2018-07-12 5:59 ` [PATCH net-next 0/2] cxgb4: move stats fetched from firmware to debugfs David Miller
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