On 10/10/14 04:21, Yuyang Du wrote:
[...]
@@ -331,21 +330,16 @@ struct cfs_rq {
#ifdef CONFIG_SMP
/*
- * CFS Load tracking
- * Under CFS, load is tracked on a per-entity basis and aggregated up.
- * This allows for the description of both thread and group usage (in
- * the FAIR_GROUP_SCHED case).
+ * CFS load tracking
*/
- unsigned long runnable_load_avg, blocked_load_avg;
- atomic64_t decay_counter;
- u64 last_decay;
- atomic_long_t removed_load;
+ struct sched_avg avg;
+ unsigned long tg_load_avg_contrib;
IMHO, unsigned long tg_load_avg_contrib (former unsigned long
tg_load_contrib) can stay under #ifdef CONFIG_FAIR_GROUP_SCHED.
+ atomic_long_t removed_load_avg;
+#ifndef CONFIG_64BIT
+ u64 load_last_update_time_copy;
+#endif
#ifdef CONFIG_FAIR_GROUP_SCHED
- /* Required to track per-cpu representation of a task_group */
- u32 tg_runnable_contrib;
- unsigned long tg_load_contrib;
-
/*
* h_load = weight * f(tg)
*
[...]
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
