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,
189 large numbers of CPUs. This value must be at least the fourth
214 (hundreds or thousands of CPUs) will instead want to set this
275 bool "Offload RCU callback processing from boot-selected CPUs"
282 callback invocation to energy-efficient CPUs in battery-powered
289 CPUs specified at boot time by the rcu_nocbs parameter.
294 also creates another kthread for each sqrt(nr_cpu_ids) CPUs
297 prevents these kthreads from running on the specified CPUs,
300 to run on whatever set of CPUs is desired.
304 be especially helpful for smaller numbers of CPUs, where
311 bool "Offload RCU callback processing from all CPUs by default"
315 Use this option to offload callback processing from all CPUs
318 to achieve the effect of offloading all CPUs on boot.
320 Say Y here if you want offload all CPUs by default on boot.
350 These delays happen only on rcu_nocbs CPUs, that is, CPUs