From: Jakub Kicinski <kuba@kernel•org>
To: Heng Qi <hengqi@linux•alibaba.com>
Cc: netdev@vger•kernel.org, virtualization@lists•linux.dev,
"David S . Miller" <davem@davemloft•net>,
Paolo Abeni <pabeni@redhat•com>,
Eric Dumazet <edumazet@google•com>,
Jason Wang <jasowang@redhat•com>,
"Michael S . Tsirkin" <mst@redhat•com>,
Brett Creeley <bcreeley@amd•com>,
Ratheesh Kannoth <rkannoth@marvell•com>,
Alexander Lobakin <aleksander.lobakin@intel•com>,
Xuan Zhuo <xuanzhuo@linux•alibaba.com>,
Tal Gilboa <talgi@nvidia•com>, Jonathan Corbet <corbet@lwn•net>,
linux-doc@vger•kernel.org,
Maxime Chevallier <maxime.chevallier@bootlin•com>,
Jiri Pirko <jiri@resnulli•us>,
Paul Greenwalt <paul.greenwalt@intel•com>,
Ahmed Zaki <ahmed.zaki@intel•com>,
Vladimir Oltean <vladimir.oltean@nxp•com>,
Kory Maincent <kory.maincent@bootlin•com>,
Andrew Lunn <andrew@lunn•ch>,
"justinstitt @ google . com" <justinstitt@google•com>
Subject: Re: [PATCH net-next v10 2/4] ethtool: provide customized dim profile management
Date: Mon, 29 Apr 2024 20:13:00 -0700 [thread overview]
Message-ID: <20240429201300.0760b6d6@kernel.org> (raw)
In-Reply-To: <1714442379.4695537-1-hengqi@linux.alibaba.com>
On Tue, 30 Apr 2024 09:59:39 +0800 Heng Qi wrote:
> + if (moder[ETHTOOL_A_IRQ_MODERATION_USEC]) {
> + if (irq_moder->coal_flags & DIM_COALESCE_USEC)
> + new_profile[i].usec =
> + nla_get_u32(moder[ETHTOOL_A_IRQ_MODERATION_USEC]);
> + else
> + return -EOPNOTSUPP;
> + }
Almost, the extack should still be there on error:
+ if (moder[ETHTOOL_A_IRQ_MODERATION_USEC])
+ if (irq_moder->coal_flags & DIM_COALESCE_USEC) {
+ new_profile[i].usec =
+ nla_get_u32(moder[ETHTOOL_A_IRQ_MODERATION_USEC]);
+ } else {
+ NL_SET_BAD_ATTR(extack, moder[ETHTOOL_A_IRQ_MODERATION_USEC]);
+ return -EOPNOTSUPP;
+ }
next prev parent reply other threads:[~2024-04-30 3:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-25 16:59 [PATCH net-next v10 0/4] ethtool: provide the dim profile fine-tuning channel Heng Qi
2024-04-25 16:59 ` [PATCH net-next v10 1/4] linux/dim: move useful macros to .h file Heng Qi
2024-04-25 16:59 ` [PATCH net-next v10 2/4] ethtool: provide customized dim profile management Heng Qi
2024-04-27 1:33 ` Jakub Kicinski
2024-04-28 14:49 ` Heng Qi
2024-04-29 17:47 ` Jakub Kicinski
2024-04-30 1:59 ` Heng Qi
2024-04-30 3:13 ` Jakub Kicinski [this message]
2024-04-30 4:43 ` Heng Qi
2024-04-25 16:59 ` [PATCH net-next v10 3/4] dim: add new interfaces for initialization and getting results Heng Qi
2024-04-25 16:59 ` [PATCH net-next v10 4/4] virtio-net: support dim profile fine-tuning Heng Qi
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