Please enable JavaScript.
Coggle requires JavaScript to display documents.
abstract irq affinity spread - Coggle Diagram
abstract irq affinity spread
ideas
move irq affinity spread into lib/
what is the best name for the new helper?
group_cpus_evenly
group_all_cpus_evenly
map_cpus
group_cpus_in_numa_locality
what does the helper do?
spread all possible CPUs among N numbers(queues, irqs, ...)
NUMA locality
CPU locality
problems
deal with filling up cpu mask
use cases
managed irq
blk-mq cpu map
how to use the API
deal with 'struct irq_affinity_desc'
always store results into cpumask