EF_ONLOAD_IRQ_CORES - EF_ONLOAD_IRQ_CORES - UG1586

Onload User Guide (UG1586)

Document ID
UG1586
Release Date
2026-06-08
Revision
1.5 English
Name
onload_irq_cores
Default
none
Minimum
none
Maximum
none
Scope
per-stack

Specifies a CPU mask to use as an IRQ affinity hint on interfaces where interrupts are managed by Onload. The format is a comma-separated list of CPU ranges, similar to the format used by the kernel for CPU masks (for example "0-3,8-11" or "0,2,4,6").