Lines Matching refs:online
47 other cpus later online, read FAQ's for more info.
87 cpu_online_mask: Bitmap of all CPUs currently online. Its set in __cpu_up()
94 of them may be online. When physical hotplug is processed by the relevant
174 Under each directory you would find an "online" file which is the control
175 file to logically online/offline a processor.
179 CONFIG_HOTPLUG_CPU enables logical online/offline capability in the kernel.
187 #echo 0 > /sys/devices/system/cpu/cpuX/online
193 You should now not see the CPU that you removed. Also online file will report
194 the state as 0 when a cpu if offline and 1 when its online.
197 #cat /sys/devices/system/cpu/cpuX/online
208 In such cases you will also notice that the online file is missing under cpu0.
218 CPU0 is offline and you need to online CPU0 before hibernate/suspend can
236 absence of the "online" file. This is done if it can be determined ahead of
252 a subset of all online CPUs.
295 1. early init (init function called when only the boot processor is online).
296 2. late init (init function called _after_ all the CPUs are online).
323 some initialization for CPUs that are already online, then do this:
363 callbacks as well as initialize the already online CPUs.
435 #ACTION=%s [online or offline]
442 online)