On 9/24/20 6:59 PM, Bjorn Helgaas wrote:
> On Thu, Sep 24, 2020 at 05:39:07PM -0400, Nitesh Narayan Lal wrote:
>> On 9/24/20 4:45 PM, Bjorn Helgaas wrote:
>>> Possible subject:
>>>
>>> PCI: Limit pci_alloc_irq_vectors() to housekeeping CPUs
>> Will switch to this.
>>
>>> On Wed, Sep 23, 2020 at
On Thu, Sep 24, 2020 at 05:39:07PM -0400, Nitesh Narayan Lal wrote:
>
> On 9/24/20 4:45 PM, Bjorn Helgaas wrote:
> > Possible subject:
> >
> > PCI: Limit pci_alloc_irq_vectors() to housekeeping CPUs
>
> Will switch to this.
>
> > On Wed, Sep 23, 2020 at 02:11:26PM -0400, Nitesh Narayan Lal wro
On 9/24/20 4:45 PM, Bjorn Helgaas wrote:
> Possible subject:
>
> PCI: Limit pci_alloc_irq_vectors() to housekeeping CPUs
Will switch to this.
>
> On Wed, Sep 23, 2020 at 02:11:26PM -0400, Nitesh Narayan Lal wrote:
>> This patch limits the pci_alloc_irq_vectors, max_vecs argument that is
>> pas
Possible subject:
PCI: Limit pci_alloc_irq_vectors() to housekeeping CPUs
On Wed, Sep 23, 2020 at 02:11:26PM -0400, Nitesh Narayan Lal wrote:
> This patch limits the pci_alloc_irq_vectors, max_vecs argument that is
> passed on by the caller based on the housekeeping online CPUs (that are
> mean
This patch limits the pci_alloc_irq_vectors, max_vecs argument that is
passed on by the caller based on the housekeeping online CPUs (that are
meant to perform managed IRQ jobs).
A minimum of the max_vecs passed and housekeeping online CPUs is derived
to ensure that we don't create excess vectors
