Lines Matching full:cpus
16 thousands of CPUs. It also scales down nicely to
26 thousands of CPUs, but for which real-time response
119 context switches on all online CPUs, including idle ones,
136 CPU hotplug code paths. It can force IPIs on online CPUs,
188 large numbers of CPUs. This value must be at least the fourth
213 (hundreds or thousands of CPUs) will instead want to set this
274 bool "Offload RCU callback processing from boot-selected CPUs"
281 callback invocation to energy-efficient CPUs in battery-powered
288 CPUs specified at boot time by the rcu_nocbs parameter.
293 also creates another kthread for each sqrt(nr_cpu_ids) CPUs
296 prevents these kthreads from running on the specified CPUs,
299 to run on whatever set of CPUs is desired.
303 be especially helpful for smaller numbers of CPUs, where
310 bool "Offload RCU callback processing from all CPUs by default"
314 Use this option to offload callback processing from all CPUs
317 to achieve the effect of offloading all CPUs on boot.
319 Say Y here if you want offload all CPUs by default on boot.
349 These delays happen only on rcu_nocbs CPUs, that is, CPUs