[RFC PATCH V2 16/19] sched: add new members of sd_lb_stats

[Preeti U Murthy <preeti@linux.vnet.ibm.com>]

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
 };