From: Alex Shi alex.shi@intel.com
Added 4 new members in sb_lb_stats, that will be used in incomming power aware balance.
group_min; //least utliszation group in domain min_load_per_task; //load_per_task in group_min leader_util; // sum utilizations of group_leader min_util; // sum utilizations of group_min
Signed-off-by: Alex Shi alex.shi@intel.com Signed-off-by: Preeti U Murthy preeti@linux.vnet.ibm.com ---
kernel/sched/fair.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index fd93eaf..6d40aa3 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4597,6 +4597,10 @@ struct sd_lb_stats { /* Varibles of power aware scheduling */ unsigned int sd_util; /* sum utilization of this domain */ struct sched_group *group_leader; /* Group which relieves group_min */ + struct sched_group *group_min; /* Least loaded group in sd */ + unsigned long min_load_per_task; /* load_per_task in group_min */ + unsigned int leader_util; /* sum utilizations of group_leader */ + unsigned int min_util; /* sum utilizations of group_min */ #endif };