sched: Allow for overlapping sched_domain spans

[pandora-kernel.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2e5b3c8..bde99d5 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -844,6 +844,7 @@ enum cpu_idle_type {
 #define SD_SERIALIZE           0x0400  /* Only a single load balancing instance */
 #define SD_ASYM_PACKING                0x0800  /* Place busy groups earlier in the domain */
 #define SD_PREFER_SIBLING      0x1000  /* Prefer to place tasks in a sibling domain */
+#define SD_OVERLAP             0x2000  /* sched_domains of this level overlap */
 
 enum powersavings_balance_level {
        POWERSAVINGS_BALANCE_NONE = 0,  /* No power saving load balance */
@@ -894,6 +895,7 @@ static inline int sd_power_saving_flags(void)
 }
 
 struct sched_group_power {
+       atomic_t ref;
        /*
         * CPU power of this group, SCHED_LOAD_SCALE being max power for a
         * single CPU.