linux-kernel - Re: [PATCH net-next 3/6] net: Add control functions for irq suspension

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Message-ID: <ZsjOoJBQBls7dl8o@LQ3V64L9R2>
Date: Fri, 23 Aug 2024 19:02:08 +0100
From: Joe Damato <jdamato@...tly.com>
To: Eric Dumazet <edumazet@...gle.com>
Cc: netdev@...r.kernel.org, amritha.nambiar@...el.com,
	sridhar.samudrala@...el.com, sdf@...ichev.me, peter@...eblog.net,
	m2shafiei@...terloo.ca, bjorn@...osinc.com, hch@...radead.org,
	willy@...radead.org, willemdebruijn.kernel@...il.com,
	skhawaja@...gle.com, kuba@...nel.org,
	Martin Karsten <mkarsten@...terloo.ca>,
	"David S. Miller" <davem@...emloft.net>,
	Paolo Abeni <pabeni@...hat.com>, Jiri Pirko <jiri@...nulli.us>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Lorenzo Bianconi <lorenzo@...nel.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH net-next 3/6] net: Add control functions for irq
 suspension

On Fri, Aug 23, 2024 at 07:56:32PM +0200, Eric Dumazet wrote:
> On Fri, Aug 23, 2024 at 7:31 PM Joe Damato <jdamato@...tly.com> wrote:
> >
> > From: Martin Karsten <mkarsten@...terloo.ca>
> >
> > The napi_suspend_irqs routine bootstraps irq suspension by elongating
> > the defer timeout to irq_suspend_timeout.
> >
> > The napi_resume_irqs routine effectly cancels irq suspension by forcing
> > the napi to be scheduled immediately.
> >
> > Signed-off-by: Martin Karsten <mkarsten@...terloo.ca>
> > Co-developed-by: Joe Damato <jdamato@...tly.com>
> > Signed-off-by: Joe Damato <jdamato@...tly.com>
> > Tested-by: Joe Damato <jdamato@...tly.com>
> > Tested-by: Martin Karsten <mkarsten@...terloo.ca>
> > ---
> 
> You have not CC me on all the patches in the series, making the review
> harder then necessary.

My sincere apologies, Eric, and thank you for your time reviewing
this.

I used a script I'd been using for a while to generate the CC list,
but it clearly has a bug.

For any future revisions I will be sure to explicitly include you.