[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <1718951303.3419425-15-hengqi@linux.alibaba.com>
Date: Fri, 21 Jun 2024 14:28:23 +0800
From: Heng Qi <hengqi@...ux.alibaba.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: netdev@...r.kernel.org,
virtualization@...ts.linux.dev,
"David S . Miller" <davem@...emloft.net>,
Paolo Abeni <pabeni@...hat.com>,
Eric Dumazet <edumazet@...gle.com>,
Jason Wang <jasowang@...hat.com>,
"Michael S . Tsirkin" <mst@...hat.com>,
Brett Creeley <bcreeley@....com>,
Ratheesh Kannoth <rkannoth@...vell.com>,
Alexander Lobakin <aleksander.lobakin@...el.com>,
Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
Tal Gilboa <talgi@...dia.com>,
Jonathan Corbet <corbet@....net>,
linux-doc@...r.kernel.org,
Maxime Chevallier <maxime.chevallier@...tlin.com>,
Jiri Pirko <jiri@...nulli.us>,
Paul Greenwalt <paul.greenwalt@...el.com>,
Ahmed Zaki <ahmed.zaki@...el.com>,
Vladimir Oltean <vladimir.oltean@....com>,
Kory Maincent <kory.maincent@...tlin.com>,
Andrew Lunn <andrew@...n.ch>,
justinstitt@...gle.com,
donald.hunter@...il.com,
Eugenio PĂ©rez <eperezma@...hat.com>,
Andrew Morton <akpm@...ux-foundation.org>,
Dragos Tatulea <dtatulea@...dia.com>,
Rahul Rameshbabu <rrameshbabu@...dia.com>,
Heiner Kallweit <hkallweit1@...il.com>,
Przemek Kitszel <przemyslaw.kitszel@...el.com>,
awel Dembicki <paweldembicki@...il.com>
Subject: Re: [PATCH RESEND net-next v14 3/5] ethtool: provide customized dim profile management
On Thu, 20 Jun 2024 20:39:18 -0700, Jakub Kicinski <kuba@...nel.org> wrote:
> On Tue, 18 Jun 2024 10:56:42 +0800 Heng Qi wrote:
> > + if (dev->irq_moder && dev->irq_moder->profile_flags & DIM_PROFILE_RX) {
> > + ret = ethnl_update_profile(dev, &dev->irq_moder->rx_profile,
> > + tb[ETHTOOL_A_COALESCE_RX_PROFILE],
> > + info->extack);
> > + if (ret < 0)
> > + return ret;
> > + }
> > +
> > + if (dev->irq_moder && dev->irq_moder->profile_flags & DIM_PROFILE_TX) {
> > + ret = ethnl_update_profile(dev, &dev->irq_moder->tx_profile,
> > + tb[ETHTOOL_A_COALESCE_TX_PROFILE],
> > + info->extack);
> > + if (ret < 0)
> > + return ret;
> > + }
>
> One last thing - you're missing updating the &mod bit.
> When any of the settings were change mod should be set
> to true so that we send a notification to user space,
> that the settings have been modified.
Oh, I didn't modify the mod bit in the past because the profile list
modification does not require the dual_change behavior, ignoring the
passing of ret = 0/1. Will modify.
Thanks.
Powered by blists - more mailing lists