From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/include/linux/sched/sysctl.h | 65 ++++++++++++++++----------------
1 files changed, 33 insertions(+), 32 deletions(-)
diff --git a/kernel/include/linux/sched/sysctl.h b/kernel/include/linux/sched/sysctl.h
index 67e969f..ff1345c 100644
--- a/kernel/include/linux/sched/sysctl.h
+++ b/kernel/include/linux/sched/sysctl.h
@@ -7,14 +7,20 @@
struct ctl_table;
#ifdef CONFIG_DETECT_HUNG_TASK
+
+#ifdef CONFIG_SMP
+extern unsigned int sysctl_hung_task_all_cpu_backtrace;
+#else
+#define sysctl_hung_task_all_cpu_backtrace 0
+#endif /* CONFIG_SMP */
+
extern int sysctl_hung_task_check_count;
extern unsigned int sysctl_hung_task_panic;
extern unsigned long sysctl_hung_task_timeout_secs;
extern unsigned long sysctl_hung_task_check_interval_secs;
extern int sysctl_hung_task_warnings;
-extern int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
- void __user *buffer,
- size_t *lenp, loff_t *ppos);
+int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
+ void *buffer, size_t *lenp, loff_t *ppos);
#else
/* Avoid need for ifdefs elsewhere in the code */
enum { sysctl_hung_task_timeout_secs = 0 };
@@ -22,8 +28,6 @@
extern unsigned int sysctl_sched_latency;
extern unsigned int sysctl_sched_min_granularity;
-extern unsigned int sysctl_sched_sync_hint_enable;
-extern unsigned int sysctl_sched_cstate_aware;
extern unsigned int sysctl_sched_wakeup_granularity;
extern unsigned int sysctl_sched_child_runs_first;
@@ -43,10 +47,12 @@
#ifdef CONFIG_SCHED_DEBUG
extern __read_mostly unsigned int sysctl_sched_migration_cost;
extern __read_mostly unsigned int sysctl_sched_nr_migrate;
+extern int sysctl_sched_pelt_period;
int sched_proc_update_handler(struct ctl_table *table, int write,
- void __user *buffer, size_t *length,
- loff_t *ppos);
+ void *buffer, size_t *length, loff_t *ppos);
+int sched_pelt_period_update_handler(struct ctl_table *table, int write,
+ void *buffer, size_t *lenp, loff_t *ppos);
#endif
/*
@@ -58,17 +64,17 @@
extern unsigned int sysctl_sched_rt_period;
extern int sysctl_sched_rt_runtime;
+extern unsigned int sysctl_sched_dl_period_max;
+extern unsigned int sysctl_sched_dl_period_min;
+
#ifdef CONFIG_UCLAMP_TASK
extern unsigned int sysctl_sched_uclamp_util_min;
extern unsigned int sysctl_sched_uclamp_util_max;
+extern unsigned int sysctl_sched_uclamp_util_min_rt_default;
#endif
#ifdef CONFIG_CFS_BANDWIDTH
extern unsigned int sysctl_sched_cfs_bandwidth_slice;
-#endif
-
-#ifdef CONFIG_ROCKCHIP_SCHED_PERFORMANCE_BIAS
-extern unsigned int sysctl_sched_performance_bias;
#endif
#ifdef CONFIG_SCHED_AUTOGROUP
@@ -78,33 +84,28 @@
extern int sysctl_sched_rr_timeslice;
extern int sched_rr_timeslice;
-extern int sched_rr_handler(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp,
- loff_t *ppos);
+int sched_rr_handler(struct ctl_table *table, int write, void *buffer,
+ size_t *lenp, loff_t *ppos);
+int sched_rt_handler(struct ctl_table *table, int write, void *buffer,
+ size_t *lenp, loff_t *ppos);
+int sysctl_sched_uclamp_handler(struct ctl_table *table, int write,
+ void *buffer, size_t *lenp, loff_t *ppos);
+int sysctl_numa_balancing(struct ctl_table *table, int write, void *buffer,
+ size_t *lenp, loff_t *ppos);
+int sysctl_schedstats(struct ctl_table *table, int write, void *buffer,
+ size_t *lenp, loff_t *ppos);
-extern int sched_rt_handler(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp,
- loff_t *ppos);
+#ifdef CONFIG_SMP
+extern unsigned int sysctl_sched_pelt_multiplier;
-#ifdef CONFIG_UCLAMP_TASK
-extern int sysctl_sched_uclamp_handler(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp,
- loff_t *ppos);
+int sched_pelt_multiplier(struct ctl_table *table, int write, void *buffer,
+ size_t *lenp, loff_t *ppos);
#endif
-
-extern int sysctl_numa_balancing(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp,
- loff_t *ppos);
-
-extern int sysctl_schedstats(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp,
- loff_t *ppos);
#if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL)
extern unsigned int sysctl_sched_energy_aware;
-extern int sched_energy_aware_handler(struct ctl_table *table, int write,
- void __user *buffer, size_t *lenp,
- loff_t *ppos);
+int sched_energy_aware_handler(struct ctl_table *table, int write,
+ void *buffer, size_t *lenp, loff_t *ppos);
#endif
#endif /* _LINUX_SCHED_SYSCTL_H */
--
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