From: Hannes Reinecke <hare@suse.de>
To: Christoph Hellwig <hch@lst.de>, tglx@linutronix.de
Cc: axboe@kernel.dk, linux-block@vger.kernel.org,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/7] genirq/affinity: Handle pre/post vectors in irq_create_affinity_masks()
Date: Wed, 9 Nov 2016 08:05:06 +0100 [thread overview]
Message-ID: <e9b139ea-a6f6-9855-dd6c-07f48896855a@suse.de> (raw)
In-Reply-To: <1478654107-7384-4-git-send-email-hch@lst.de>
On 11/09/2016 02:15 AM, Christoph Hellwig wrote:
> Only calculate the affinity for the main I/O vectors, and skip the
> pre or post vectors specified by struct irq_affinity.
>
> Also remove the irq_affinity cpumask argument that has never been used.
> If we ever need it in the future we can pass it through struct
> irq_affinity.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
> ---
> drivers/pci/msi.c | 6 ++++--
> include/linux/interrupt.h | 4 ++--
> kernel/irq/affinity.c | 46 +++++++++++++++++++++++++---------------------
> 3 files changed, 31 insertions(+), 25 deletions(-)
>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare@suse.de +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
HRB 21284 (AG Nürnberg)
next prev parent reply other threads:[~2016-11-09 7:05 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-09 1:15 support for partial irq affinity assignment V3 Christoph Hellwig
2016-11-09 1:15 ` [PATCH 1/7] genirq/affinity: Introduce struct irq_affinity Christoph Hellwig
2016-11-09 7:48 ` [tip:irq/core] " tip-bot for Christoph Hellwig
2016-11-09 1:15 ` [PATCH 2/7] genirq/affinity: Handle pre/post vectors in irq_calc_affinity_vectors() Christoph Hellwig
2016-11-09 7:04 ` Hannes Reinecke
2016-11-09 7:49 ` [tip:irq/core] " tip-bot for Christoph Hellwig
2016-11-09 1:15 ` [PATCH 3/7] genirq/affinity: Handle pre/post vectors in irq_create_affinity_masks() Christoph Hellwig
2016-11-09 7:05 ` Hannes Reinecke [this message]
2016-11-09 7:49 ` [tip:irq/core] " tip-bot for Christoph Hellwig
2016-11-09 1:15 ` [PATCH 4/7] PCI/MSI: Propagate IRQ affinity description through the MSI code Christoph Hellwig
2016-11-09 7:50 ` [tip:irq/core] " tip-bot for Christoph Hellwig
2016-11-09 1:15 ` [PATCH 5/7] pci/msi: Provide pci_alloc_irq_vectors_affinity() Christoph Hellwig
2016-11-09 1:38 ` Christoph Hellwig
2016-11-09 7:50 ` [tip:irq/core] PCI/MSI: " tip-bot for Christoph Hellwig
2016-11-09 1:15 ` [PATCH 6/7] PCI: Remove the irq_affinity mask from struct pci_dev Christoph Hellwig
2016-11-09 7:51 ` [tip:irq/core] " tip-bot for Christoph Hellwig
2016-11-09 1:15 ` [PATCH 7/7] blk-mq: add a first_vec argument to blk_mq_pci_map_queues Christoph Hellwig
2016-11-09 4:38 ` support for partial irq affinity assignment V3 Jens Axboe
2016-11-09 7:51 ` Thomas Gleixner
2016-11-09 15:10 ` Christoph Hellwig
2016-11-09 15:09 ` Thomas Gleixner
-- strict thread matches above, loose matches on Subject: below --
2016-11-07 18:47 support for partial irq affinity assignment Christoph Hellwig
2016-11-07 18:47 ` [PATCH 3/7] genirq/affinity: Handle pre/post vectors in irq_create_affinity_masks() Christoph Hellwig
2016-11-08 8:15 ` Hannes Reinecke
2016-11-08 14:55 ` Christoph Hellwig
2016-11-08 14:59 ` Hannes Reinecke
2016-11-08 15:00 ` Christoph Hellwig
2016-11-08 16:27 ` Thomas Gleixner
2016-11-08 16:33 ` Christoph Hellwig
2016-11-08 21:20 ` Bjorn Helgaas
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