Messages in this thread | | | Date | Tue, 3 Apr 2018 14:55:07 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH V3 0/4] genirq/affinity: irq vector spread among online CPUs as far as possible |
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Ming,
On Fri, 30 Mar 2018, Ming Lei wrote: > On Fri, Mar 09, 2018 at 04:08:19PM +0100, Thomas Gleixner wrote: > > Thoughts? > > Given this patchset doesn't have effect on normal machines without > supporting physical CPU hotplug, it can fix performance regression on > machines which might support physical CPU hotplug(cpu_present_mask != > cpu_possible_mask) with some extra memory allocation cost. > > So is there any chance to make it in v4.17?
Sorry, that thing fell through the cracks. I'll queue it now and try to do a pull request late in the merge window.
Thanks,
tglx
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