| commit | b7f55b81f2ac40e52c5a56e22c80488eac531c91 | [log] [tgz] |
|---|---|---|
| author | Shannon Nelson <snelson@pensando.io> | Fri Mar 06 17:04:03 2020 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Mon Mar 09 19:34:04 2020 -0700 |
| tree | bf522e46e520e5edf6a66116ba0d158a1a558de9 | |
| parent | 5dca69c425bcd9b6a9295156e2ba716e42a78557 [diff] |
ionic: improve irq numa locality Spreading the interrupts across the CPU cores is good for load balancing, but not necessarily as good when using a CPU/core that is not part of the NUMA local CPU. If it can be localized, the kernel's cpumask_local_spread() service will pick a core that is on the node close to the PCI device. Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>