Re: [PATCH v2 0/5] sched, net: NUMA-aware CPU spreading interface

From: Valentin Schneider
Date: Thu Aug 18 2022 - 12:51:41 EST


On 18/08/22 17:43, Valentin Schneider wrote:
> On 18/08/22 09:28, Jesse Brandeburg wrote:
>> On 8/17/2022 10:58 AM, Valentin Schneider wrote:
>>> Hi folks,
>>>
>>> Tariq pointed out in [1] that drivers allocating IRQ vectors would benefit
>>> from having smarter NUMA-awareness (cpumask_local_spread() doesn't quite cut
>>> it).
>>>
>>> The proposed interface involved an array of CPUs and a temporary cpumask, and
>>> being my difficult self what I'm proposing here is an interface that doesn't
>>> require any temporary storage other than some stack variables (at the cost of
>>> one wild macro).
>>>
>>> Patch 5/5 is just there to showcase how the thing would be used. If this doesn't
>>> get hated on, I'll let Tariq pick this up and push it with his networking driver
>>> changes (with actual changelogs).
>>
>> I am interested in this work, but it seems that at least on lore and in
>> my inbox, patch 3,4,5 didn't show up.
>
> I used exactly the same git send-email command for this than for v1 (which
> shows up in its entirety on lore), but I can't see these either. I'm going
> to assume they got lost and will resend them.

Welp, it's there now, but clearly should've used --no-thread when resending
them :/