On Sun, Feb 10, 2019 at 07:49:12PM +0100, Thomas Gleixner wrote:
> On Fri, 25 Jan 2019, Ming Lei wrote:
> > +static int nvme_setup_affinity(const struct irq_affinity *affd,
> > + struct irq_affinity_desc *masks,
> > + unsigned int nmasks)
> > +{
>
On Sun, Feb 10, 2019 at 05:39:20PM +0100, Thomas Gleixner wrote:
> On Fri, 25 Jan 2019, Ming Lei wrote:
>
> > Use the callback of .setup_affinity() to re-caculate number
> > of queues, and build irqs affinity with help of irq_build_affinity().
> >
> > Then nvme_setup_irqs() gets simplified a
On Fri, 25 Jan 2019, Ming Lei wrote:
> +static int nvme_setup_affinity(const struct irq_affinity *affd,
> +struct irq_affinity_desc *masks,
> +unsigned int nmasks)
> +{
> + struct nvme_dev *dev = affd->priv;
> + int affvecs = nmasks -
On Fri, 25 Jan 2019, Ming Lei wrote:
> Use the callback of .setup_affinity() to re-caculate number
> of queues, and build irqs affinity with help of irq_build_affinity().
>
> Then nvme_setup_irqs() gets simplified a lot.
I'm pretty sure you can achieve the same by reworking the core code
Use the callback of .setup_affinity() to re-caculate number
of queues, and build irqs affinity with help of irq_build_affinity().
Then nvme_setup_irqs() gets simplified a lot.
Signed-off-by: Ming Lei
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drivers/nvme/host/pci.c | 97 -
1 file
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