Re: [PATCH 4/7] genirq/affinity: rename irq_build_affinity_masks as group_cpus_evenly
From: Ming Lei <hidden>
Date: 2021-08-18 08:38:29
Also in:
lkml
From: Ming Lei <hidden>
Date: 2021-08-18 08:38:29
Also in:
lkml
On Tue, Aug 17, 2021 at 06:50:27AM +0200, Christoph Hellwig wrote:
s/as/to/ in the subjects. On Sat, Aug 14, 2021 at 08:35:29PM +0800, Ming Lei wrote:quoted
Map irq vector into group, so we can abstract the algorithm for generic use case.s/vector/vectors/
One group actually is abstracted from one irq vector, and it can represent vector, blk-mq hw queue and others. Currently genirq/affinity spreads vectors across all possible cpus, since this patch we spread groups among all possible cpus evenly. Thanks, Ming