sched: revert revert of: fair-group: SMP-nice for group scheduling

[linux-block.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index eaf821072dbd687d265636975efe45112a09fb9d..97a58b622ee1de17d54699ee9942918f5c037fbd 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -765,6 +765,7 @@ struct sched_domain {
        struct sched_domain *child;     /* bottom domain must be null terminated */
        struct sched_group *groups;     /* the balancing groups of the domain */
        cpumask_t span;                 /* span of all CPUs in this domain */
+       int first_cpu;                  /* cache of the first cpu in this domain */
        unsigned long min_interval;     /* Minimum balance interval ms */
        unsigned long max_interval;     /* Maximum balance interval ms */
        unsigned int busy_factor;       /* less balancing by factor if busy */