From mboxrd@z Thu Jan 1 00:00:00 1970 From: dwagner@suse.de (Daniel Wagner) Date: Tue, 13 Aug 2019 11:34:27 +0200 Subject: [PATCH V3 3/3] genirq/affinity: Spread vectors on node according to nr_cpu ratio In-Reply-To: <20190813081447.1396-4-ming.lei@redhat.com> References: <20190813081447.1396-1-ming.lei@redhat.com> <20190813081447.1396-4-ming.lei@redhat.com> Message-ID: <7579c5b8-3992-e685-d559-98e9b0f7baad@suse.de> Hi, On 8/13/19 10:14 AM, Ming Lei wrote: > Now __irq_build_affinity_masks() spreads vectors evenly per node, and > all vectors may not be spread in case that each numa node has different > CPU number, then the following warning in irq_build_affinity_masks() can > be triggered: > > if (nr_present < numvecs) > WARN_ON(nr_present + nr_others < numvecs); Is this the warning which is changed in patch #1? Thanks, Daniel