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| author | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2010-03-29 16:27:02 -0700 |
|---|---|---|
| committer | Stephen Hemminger <stephen.hemminger@vyatta.com> | 2010-03-29 16:27:02 -0700 |
| commit | d03a8d064e202a47ab52df7a42b4a0561c45238f (patch) | |
| tree | d19b831ed1924f7d76288e23ce5e6e0230a0546b /templates/interfaces | |
| parent | 9e4f29caffbaf1f633eba9fb9d441835317b9b7a (diff) | |
| download | vyatta-cfg-system-d03a8d064e202a47ab52df7a42b4a0561c45238f.tar.gz vyatta-cfg-system-d03a8d064e202a47ab52df7a42b4a0561c45238f.zip | |
Ignore setting CPU affinity on UP systems
If only one CPU, then not worth bothering doing any kind of interrrupt
affinity.
Diffstat (limited to 'templates/interfaces')
| -rw-r--r-- | templates/interfaces/ethernet/node.tag/smp_affinity/node.def | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/templates/interfaces/ethernet/node.tag/smp_affinity/node.def b/templates/interfaces/ethernet/node.tag/smp_affinity/node.def index 098287cc..f62ef246 100644 --- a/templates/interfaces/ethernet/node.tag/smp_affinity/node.def +++ b/templates/interfaces/ethernet/node.tag/smp_affinity/node.def @@ -29,6 +29,9 @@ syntax:expression: exec " \ fi" update: + if [ $(cat /sys/devices/system/cpu/present) -eq 0 ]; then + exit 0 + fi if [ "$VAR(@)" = "auto" ]; then echo "Setting SMP affinity for $VAR(../@) automatically." sudo /opt/vyatta/sbin/vyatta-auto-irqaffin.pl --setup $VAR(../@) |