From: Artem Bityutskiy <dedekind1@gmail.com>
To: Dou Liyang <douly.fnst@cn.fujitsu.com>,
"Rafael J. Wysocki" <rafael@kernel.org>
Cc: Ming Lei <ming.lei@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Jens Axboe <axboe@kernel.dk>,
Christoph Hellwig <hch@infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-block@vger.kernel.org,
Laurence Oberman <loberman@redhat.com>
Subject: Re: [PATCH V3 0/4] genirq/affinity: irq vector spread among online CPUs as far as possible
Date: Wed, 14 Mar 2018 11:07:30 +0200 [thread overview]
Message-ID: <1521018450.20980.220.camel@gmail.com> (raw)
In-Reply-To: <a8770022-a437-9b8c-0b2e-cd6bdc0764ef@cn.fujitsu.com>
On Wed, 2018-03-14 at 12:11 +0800, Dou Liyang wrote:
> > At 03/13/2018 05:35 PM, Rafael J. Wysocki wrote:
> > > On Tue, Mar 13, 2018 at 9:39 AM, Artem Bityutskiy
> > > > Longer term, yeah, I agree. Kernel's notion of possible CPU
> > > > count
> > > > should be realistic.
> >
> > I did a patch for that, Artem, could you help me to test it.
> >
>
> I didn't consider the nr_cpu_ids before. please ignore the old patch
> and
> try the following RFC patch.
Sure I can help with testing a patch, could we please:
1. Start a new thread for this
2. Include ACPI forum/folks
Thanks,
Artem.
next prev parent reply other threads:[~2018-03-14 9:07 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-08 10:53 [PATCH V3 0/4] genirq/affinity: irq vector spread among online CPUs as far as possible Ming Lei
2018-03-08 10:53 ` [PATCH V3 1/4] genirq/affinity: rename *node_to_possible_cpumask as *node_to_cpumask Ming Lei
2018-04-06 21:52 ` [tip:irq/core] genirq/affinity: Rename " tip-bot for Ming Lei
2018-03-08 10:53 ` [PATCH V3 2/4] genirq/affinity: move actual irq vector spread into one helper Ming Lei
2018-04-06 21:53 ` [tip:irq/core] genirq/affinity: Move actual irq vector spreading into a helper function tip-bot for Ming Lei
2018-03-08 10:53 ` [PATCH V3 3/4] genirq/affinity: support to do irq vectors spread starting from any vector Ming Lei
2018-04-06 21:53 ` [tip:irq/core] genirq/affinity: Allow irq spreading from a given starting point tip-bot for Ming Lei
2018-03-08 10:53 ` [PATCH V3 4/4] genirq/affinity: irq vector spread among online CPUs as far as possible Ming Lei
2018-04-03 13:32 ` Thomas Gleixner
2018-04-03 16:00 ` Ming Lei
2018-04-04 8:25 ` Thomas Gleixner
2018-04-04 12:45 ` Thomas Gleixner
2018-04-04 15:20 ` Ming Lei
2018-04-05 10:12 ` Thomas Gleixner
2018-04-04 15:08 ` Ming Lei
2018-04-04 19:38 ` Thomas Gleixner
2018-04-06 9:13 ` Ming Lei
2018-04-06 9:46 ` Thomas Gleixner
2018-04-06 21:49 ` Thomas Gleixner
2018-04-08 3:19 ` Ming Lei
2018-04-06 21:54 ` [tip:irq/core] genirq/affinity: Spread irq vectors among present " tip-bot for Ming Lei
2018-03-08 13:18 ` [PATCH V3 0/4] genirq/affinity: irq vector spread among online " Artem Bityutskiy
2018-03-08 13:25 ` Artem Bityutskiy
2018-03-08 13:34 ` Ming Lei
2018-03-08 23:20 ` Thomas Gleixner
2018-03-09 1:24 ` Ming Lei
2018-03-09 7:00 ` Artem Bityutskiy
2018-03-09 7:33 ` Ming Lei
2018-03-09 10:08 ` Thomas Gleixner
2018-03-09 12:08 ` Ming Lei
2018-03-09 15:08 ` Thomas Gleixner
2018-03-13 3:11 ` Dou Liyang
2018-03-13 7:38 ` Artem Bityutskiy
2018-03-13 8:35 ` Ming Lei
2018-03-13 8:39 ` Artem Bityutskiy
2018-03-13 9:35 ` Rafael J. Wysocki
2018-03-14 3:29 ` Dou Liyang
2018-03-14 4:11 ` Dou Liyang
2018-03-14 9:07 ` Artem Bityutskiy [this message]
2018-03-14 9:47 ` Dou Liyang
2018-03-13 9:25 ` Rafael J. Wysocki
2018-03-14 3:30 ` Dou Liyang
2018-03-30 3:15 ` Ming Lei
2018-04-03 12:55 ` Thomas Gleixner
2018-03-26 8:39 ` Thorsten Leemhuis
2018-03-28 6:15 ` Artem Bityutskiy
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