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-rw-r--r--kernel/sched/core.c1
-rw-r--r--kernel/sched/deadline.c7
-rw-r--r--kernel/sched/sched.h1
3 files changed, 0 insertions, 9 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 3aafc15da24a..d342c4c779f7 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -9420,7 +9420,6 @@ void __init sched_init(void)
#endif /* CONFIG_CPUMASK_OFFSTACK */
init_rt_bandwidth(&def_rt_bandwidth, global_rt_period(), global_rt_runtime());
- init_dl_bandwidth(&def_dl_bandwidth, global_rt_period(), global_rt_runtime());
#ifdef CONFIG_SMP
init_defrootdomain();
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 62f0cf842277..ed4251fa87c7 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -18,8 +18,6 @@
#include "sched.h"
#include "pelt.h"
-struct dl_bandwidth def_dl_bandwidth;
-
static inline struct task_struct *dl_task_of(struct sched_dl_entity *dl_se)
{
return container_of(dl_se, struct task_struct, dl);
@@ -423,12 +421,10 @@ void init_dl_bandwidth(struct dl_bandwidth *dl_b, u64 period, u64 runtime)
void init_dl_bw(struct dl_bw *dl_b)
{
raw_spin_lock_init(&dl_b->lock);
- raw_spin_lock(&def_dl_bandwidth.dl_runtime_lock);
if (global_rt_runtime() == RUNTIME_INF)
dl_b->bw = -1;
else
dl_b->bw = to_ratio(global_rt_period(), global_rt_runtime());
- raw_spin_unlock(&def_dl_bandwidth.dl_runtime_lock);
dl_b->total_bw = 0;
}
@@ -2731,9 +2727,6 @@ void sched_dl_do_global(void)
int cpu;
unsigned long flags;
- def_dl_bandwidth.dl_period = global_rt_period();
- def_dl_bandwidth.dl_runtime = global_rt_runtime();
-
if (global_rt_runtime() != RUNTIME_INF)
new_bw = to_ratio(global_rt_period(), global_rt_runtime());
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 3da5718cd641..a8b8516b8452 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -2333,7 +2333,6 @@ extern void resched_cpu(int cpu);
extern struct rt_bandwidth def_rt_bandwidth;
extern void init_rt_bandwidth(struct rt_bandwidth *rt_b, u64 period, u64 runtime);
-extern struct dl_bandwidth def_dl_bandwidth;
extern void init_dl_bandwidth(struct dl_bandwidth *dl_b, u64 period, u64 runtime);
extern void init_dl_task_timer(struct sched_dl_entity *dl_se);
extern void init_dl_inactive_task_timer(struct sched_dl_entity *dl_se);