realtime:documentation:howto:tools:cpu-partitioning:procfs
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realtime:documentation:howto:tools:cpu-partitioning:procfs [2017/07/17 16:08] anna-maria created |
realtime:documentation:howto:tools:cpu-partitioning:procfs [2023/10/02 13:15] (current) costa.shul [References] |
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| echo hex_mask > /proc/irq/<irq_number>/smp_affinity | echo hex_mask > /proc/irq/<irq_number>/smp_affinity | ||
| </code> | </code> | ||
| + | |||
| + | FIXME explain smp_affinity_list | ||
| + | |||
| + | ===== References ====== | ||
| + | |||
| + | * [[https://docs.kernel.org/core-api/irq/irq-affinity.html|SMP IRQ affinity]] | ||
| + | * see fields ''affinity'' and ''effective_affinity'' of struct ''irq_common_data'' in [[https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/include/linux/irq.h|include/linux/irq.h]] | ||
| + | * [[https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/kernel/kernel/irq/manage.c|kernel/irq/manage.c]] | ||
| + | * [[https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/kernel/irq/proc.c|kernel/irq/proc.c]] | ||
| + | * [[realtime:documentation:howto:tools:cpu-partitioning:irqaffinity|Default IRQ affinity]] | ||
realtime/documentation/howto/tools/cpu-partitioning/procfs.1500307692.txt.gz · Last modified: 2017/07/17 16:08 by anna-maria
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