netdev - Re: [PATCH] ixgbe: on recv increment rx.ring->stats.yields instead of tx

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Message-ID: <566AD3F5.9050502@cogentembedded.com>
Date:	Fri, 11 Dec 2015 16:47:33 +0300
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Pavel Tikhomirov <ptikhomirov@...tuozzo.com>,
	intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Cc:	Andrew Vagin <avagin@...allels.com>,
	Konstantin Khorenko <khorenko@...allels.com>, devel@...nvz.org
Subject: Re: [PATCH] ixgbe: on recv increment rx.ring->stats.yields instead of
 tx

Hello.

On 12/11/2015 10:24 AM, Pavel Tikhomirov wrote:

> It seem to be non intentionaly changed to tx in
> ms commit: adc810900a703ee78fe88fd65e086d359fec04b2
> ixgbe: Refactor busy poll socket code to address multiple issues

    scripts/checkpatch.pl now enforces uniform style of the commit citing, 
please follow.

> Lock is taken from ixgbe_low_latency_recv, and there under this
> lock we use ixgbe_clean_rx_irq so it looks wrong for me to increment
> tx counter.
>
> Yield stats can be shown through ethtool:
> ethtool -S enp129s0 | grep yield
>
> Signed-off-by: Pavel Tikhomirov <ptikhomirov@...tuozzo.com>
[...]

MBR, Sergei

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