[PATCH 02/14] sched: add a new SD_SHARE_POWERDOMAIN flag for sched_domain

2013-04-25 Thread Vincent Guittot
This new flag SD_SHARE_POWERDOMAIN is used to reflect whether groups of CPUs in a sched_domain level can or not reach a different power state. If groups of cores can be power gated independently, as an example, the flag should be cleared at CPU level. This information is used to decide if it's

[PATCH 02/14] sched: add a new SD_SHARE_POWERDOMAIN flag for sched_domain

2013-04-25 Thread Vincent Guittot
This new flag SD_SHARE_POWERDOMAIN is used to reflect whether groups of CPUs in a sched_domain level can or not reach a different power state. If groups of cores can be power gated independently, as an example, the flag should be cleared at CPU level. This information is used to decide if it's