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| author | Shannon Nelson <snelson@pensando.io> | 2020-03-06 17:04:03 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-09 19:34:04 -0700 |
| commit | b7f55b81f2ac40e52c5a56e22c80488eac531c91 (patch) | |
| tree | bf522e46e520e5edf6a66116ba0d158a1a558de9 /tools/perf/scripts/python/bin | |
| parent | ionic: remove pragma packed (diff) | |
| download | linux-b7f55b81f2ac40e52c5a56e22c80488eac531c91.tar.gz linux-b7f55b81f2ac40e52c5a56e22c80488eac531c91.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions