Lines Matching refs:hotplug

1 Interaction of Suspend code (S3) with the CPU hotplug infrastructure
6 I. How does the regular CPU hotplug code differ from how the Suspend-to-RAM
12 interactions involving the freezer and CPU hotplug and also tries to explain
16 What happens when regular CPU hotplug and Suspend-to-RAM race with each other
74                            Disable regular cpu hotplug
92    |  Decrease cpu_hotplug_disabled, thereby enabling regular cpu hotplug
108                           Regular CPU hotplug call path
140                               regular CPU hotplug]
145 regular CPU hotplug and the suspend code path converge at the _cpu_down() and
147 in that during regular CPU hotplug, 0 is passed for the 'tasks_frozen'
163 II. What are the issues involved in CPU hotplug?
166 There are some interesting situations involving CPU hotplug and microcode
197    a regular CPU hotplug operation, upon receiving the CPU_DEAD notification
198    (which is sent by the CPU hotplug code), the microcode update driver's
208    update driver's callback registered for CPU hotplug events) calls
218    Strictly speaking, during a CPU hotplug operation which does not involve
242    hotplug will not be done in-between suspend/resume or hibernate/restore
246 III. Are there any known problems when regular CPU hotplug and suspend race
251 1. When invoking regular CPU hotplug, the 'tasks_frozen' argument passed to
258    inappropriate code by the callbacks registered for such CPU hotplug events.
260 2. If a regular CPU hotplug stress test happens to race with the freezer due
272       the cpu online hotplug task and hence freezing of tasks fails.