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-rw-r--r--include/linux/sched/sysctl.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
index 31e0193cb0c5..8070a83dbedc 100644
--- a/include/linux/sched/sysctl.h
+++ b/include/linux/sched/sysctl.h
@@ -81,6 +81,15 @@ static inline unsigned int get_sysctl_timer_migration(void)
extern unsigned int sysctl_sched_rt_period;
extern int sysctl_sched_rt_runtime;
+/*
+ * control SCHED_DEADLINE reservations:
+ *
+ * /proc/sys/kernel/sched_dl_period_us
+ * /proc/sys/kernel/sched_dl_runtime_us
+ */
+extern unsigned int sysctl_sched_dl_period;
+extern int sysctl_sched_dl_runtime;
+
#ifdef CONFIG_CFS_BANDWIDTH
extern unsigned int sysctl_sched_cfs_bandwidth_slice;
#endif
@@ -99,4 +108,8 @@ extern int sched_rt_handler(struct ctl_table *table, int write,
void __user *buffer, size_t *lenp,
loff_t *ppos);
+int sched_dl_handler(struct ctl_table *table, int write,
+ void __user *buffer, size_t *lenp,
+ loff_t *ppos);
+
#endif /* _SCHED_SYSCTL_H */
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