From: Stephen Hemminger <stephen@networkplumber.org>
To: David Harton <dharton@cisco.com>
Cc: konstantin.ananyev@intel.com, dev@dpdk.org
Subject: Re: [PATCH] ixgbe: add counter to track sw tx packets
Date: Tue, 29 Aug 2017 11:44:12 -0700 [thread overview]
Message-ID: <20170829114412.42da4285@xeon-e3> (raw)
In-Reply-To: <20170829155056.12563-1-dharton@cisco.com>
On Tue, 29 Aug 2017 11:50:56 -0400
David Harton <dharton@cisco.com> wrote:
> Add counter to track packets transmitted at the software layer
> to help isolate output errors not reported otherwise.
>
> Signed-off-by: David Harton <dharton@cisco.com>
> ---
> drivers/net/ixgbe/ixgbe_ethdev.c | 98 ++++++++++++++++++++++++++++++++++++----
> drivers/net/ixgbe/ixgbe_ethdev.h | 9 ++++
> drivers/net/ixgbe/ixgbe_rxtx.c | 49 ++++++++++++++------
> 3 files changed, 132 insertions(+), 24 deletions(-)
Since the software stats are not per-queue they will cause significant
cache thrashing.
next prev parent reply other threads:[~2017-08-29 18:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-29 15:50 [PATCH] ixgbe: add counter to track sw tx packets David Harton
2017-08-29 18:42 ` Stephen Hemminger
2017-08-29 19:20 ` David Harton (dharton)
2017-08-29 18:44 ` Stephen Hemminger [this message]
2017-08-29 19:29 ` Ananyev, Konstantin
2017-08-29 19:50 ` David Harton (dharton)
2017-08-30 14:27 ` Ananyev, Konstantin
2017-08-30 15:32 ` David Harton (dharton)
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