From: Joe Damato <joe@dama.to>
To: Breno Leitao <leitao@debian.org>
Cc: Jakub Kicinski <kuba@kernel.org>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, David Wei <dw@davidwei.uk>,
Shuah Khan <shuah@kernel.org>, Simon Horman <horms@kernel.org>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org, gustavold@gmail.com
Subject: Re: [PATCH net-next v3 3/4] net: add dev_dstats_rx_dropped_add() helper
Date: Tue, 17 Jun 2025 22:33:48 +0300 [thread overview]
Message-ID: <aFHDHOAAqym2DKIq@MacBook-Air.local> (raw)
In-Reply-To: <20250617-netdevsim_stat-v3-3-afe4bdcbf237@debian.org>
On Tue, Jun 17, 2025 at 01:18:59AM -0700, Breno Leitao wrote:
> Introduce the dev_dstats_rx_dropped_add() helper to allow incrementing
> the rx_drops per-CPU statistic by an arbitrary value, rather than just
> one. This is useful for drivers or code paths that need to account for
> multiple dropped packets at once, such as when dropping entire queues.
>
> Signed-off-by: Breno Leitao <leitao@debian.org>
> ---
> include/linux/netdevice.h | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
Reviewed-by: Joe Damato <joe@dama.to>
next prev parent reply other threads:[~2025-06-17 19:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-17 8:18 [PATCH net-next v3 0/4] netdevsim: implement RX statistics using NETDEV_PCPU_STAT_DSTATS Breno Leitao
2025-06-17 8:18 ` [PATCH net-next v3 1/4] netdevsim: migrate to dstats stats collection Breno Leitao
2025-06-17 8:18 ` [PATCH net-next v3 2/4] netdevsim: collect statistics at RX side Breno Leitao
2025-06-17 19:32 ` Joe Damato
2025-06-17 8:18 ` [PATCH net-next v3 3/4] net: add dev_dstats_rx_dropped_add() helper Breno Leitao
2025-06-17 19:33 ` Joe Damato [this message]
2025-06-17 8:19 ` [PATCH net-next v3 4/4] netdevsim: account dropped packet length in stats on queue free Breno Leitao
2025-06-17 12:59 ` Jakub Kicinski
2025-06-17 13:24 ` Breno Leitao
2025-06-17 13:48 ` Jakub Kicinski
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