Signed-off-by: Lei Wen <lei...@marvell.com>
---
kernel/sched/sched.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index ef0a7b2..b8f0924 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -248,6 +248,12 @@ struct cfs_bandwidth { };
/* CFS-related fields in a runqueue */
struct cfs_rq {
struct load_weight load;
+ /*
+ * The difference between nr_running and h_nr_running is:
+ * nr_running: present how many entity would take part in the sharing
+ * the cpu power of that cfs_rq
+ * h_nr_running: present how many tasks in current cfs runqueue
+ */
unsigned int nr_running, h_nr_running;
u64 exec_clock;
--
1.7.5.4
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