From: Sergey Shtylyov <s.shtylyov@omp.ru>
To: Paul Barker <paul.barker.ct@bp.renesas.com>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
<netdev@vger.kernel.org>, <linux-renesas-soc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH net-next v2 3/7] net: ravb: Always process TX descriptor ring
Date: Sat, 10 Feb 2024 19:39:51 +0300 [thread overview]
Message-ID: <a364963f-4e4f-dba5-cb59-b2125c14e8fc@omp.ru> (raw)
In-Reply-To: <20240206091909.3191-4-paul.barker.ct@bp.renesas.com>
On 2/6/24 12:19 PM, Paul Barker wrote:
> The TX queue should be serviced each time the poll function is called,
> even if the full RX work budget has been consumed. This prevents
> starvation of the TX queue when RX bandwidth usage is high.
>
> Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Also does look like a bug fix...
[...]
MBR, Sergey
next prev parent reply other threads:[~2024-02-10 16:40 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-06 9:19 [RFC PATCH net-next v2 0/7] Improve GbEth performance on Renesas RZ/G2L and related SoCs Paul Barker
2024-02-06 9:19 ` [RFC PATCH net-next v2 1/7] net: ravb: Simplify poll & receive functions Paul Barker
2024-02-10 16:13 ` Sergey Shtylyov
2024-02-06 9:19 ` [RFC PATCH net-next v2 2/7] net: ravb: Count packets instead of descriptors in RX path Paul Barker
2024-02-10 16:32 ` Sergey Shtylyov
2024-02-06 9:19 ` [RFC PATCH net-next v2 3/7] net: ravb: Always process TX descriptor ring Paul Barker
2024-02-10 16:39 ` Sergey Shtylyov [this message]
2024-02-06 9:19 ` [RFC PATCH net-next v2 4/7] net: ravb: Always update error counters Paul Barker
2024-02-10 16:46 ` Sergey Shtylyov
2024-02-06 9:19 ` [RFC PATCH net-next v2 5/7] net: ravb: Align poll function with NAPI docs Paul Barker
2024-02-10 17:10 ` Sergey Shtylyov
2024-02-06 9:19 ` [RFC PATCH net-next v2 6/7] net: ravb: Enable SW IRQ Coalescing for GbEth Paul Barker
2024-02-10 18:42 ` Sergey Shtylyov
2024-02-12 11:45 ` Paul Barker
2024-02-12 20:40 ` Sergey Shtylyov
2024-02-14 9:29 ` Paul Barker
2024-02-06 9:19 ` [RFC PATCH net-next v2 7/7] net: ravb: Use NAPI threaded mode on 1-core CPUs with GbEth IP Paul Barker
2024-02-10 19:00 ` Sergey Shtylyov
2024-02-10 19:36 ` [RFC PATCH net-next v2 0/7] Improve GbEth performance on Renesas RZ/G2L and related SoCs Sergey Shtylyov
2024-02-12 11:52 ` Paul Barker
2024-02-12 20:53 ` Sergey Shtylyov
2024-02-13 9:38 ` Sergey Shtylyov
2024-02-14 9:17 ` Paul Barker
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