On 08/28/2018 06:53 AM, Patrick Bellasi wrote: > +config UCLAMP_TASK_GROUP > + bool "Utilization clamping per group of tasks" > + depends on CGROUP_SCHED > + depends on UCLAMP_TASK > + default n > + help > + This feature enables the scheduler to track the clamped utilization > + of each CPU based on RUNNABLE tasks currently scheduled on that CPU. > + > + When this option is enabled, the user can specify a min and max > + CPU bandwidth which is allowed for each single task in a group. > + The max bandwidth allows to clamp the maximum frequency a task > + can use, while the min bandwidth allows to define a minimum > + frequency a task will always use. > + > + When task group based utilization clamping is enabled, an eventually > + specified task-specific clamp value is constrained by the cgroup > + specified clamp value. Both minimum and maximum task clamping cannot > + be bigger than the corresponding clamping defined at task group > level.
The 4 lines above should all be indented the same (one tab + 2 spaces). > + > + If in doubt, say N. > + -- ~Randy
