hc
2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb
kernel/include/linux/sched/sysctl.h
....@@ -7,14 +7,20 @@
77 struct ctl_table;
88
99 #ifdef CONFIG_DETECT_HUNG_TASK
10
+
11
+#ifdef CONFIG_SMP
12
+extern unsigned int sysctl_hung_task_all_cpu_backtrace;
13
+#else
14
+#define sysctl_hung_task_all_cpu_backtrace 0
15
+#endif /* CONFIG_SMP */
16
+
1017 extern int sysctl_hung_task_check_count;
1118 extern unsigned int sysctl_hung_task_panic;
1219 extern unsigned long sysctl_hung_task_timeout_secs;
1320 extern unsigned long sysctl_hung_task_check_interval_secs;
1421 extern int sysctl_hung_task_warnings;
15
-extern int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
16
- void __user *buffer,
17
- size_t *lenp, loff_t *ppos);
22
+int proc_dohung_task_timeout_secs(struct ctl_table *table, int write,
23
+ void *buffer, size_t *lenp, loff_t *ppos);
1824 #else
1925 /* Avoid need for ifdefs elsewhere in the code */
2026 enum { sysctl_hung_task_timeout_secs = 0 };
....@@ -22,8 +28,6 @@
2228
2329 extern unsigned int sysctl_sched_latency;
2430 extern unsigned int sysctl_sched_min_granularity;
25
-extern unsigned int sysctl_sched_sync_hint_enable;
26
-extern unsigned int sysctl_sched_cstate_aware;
2731 extern unsigned int sysctl_sched_wakeup_granularity;
2832 extern unsigned int sysctl_sched_child_runs_first;
2933
....@@ -43,10 +47,12 @@
4347 #ifdef CONFIG_SCHED_DEBUG
4448 extern __read_mostly unsigned int sysctl_sched_migration_cost;
4549 extern __read_mostly unsigned int sysctl_sched_nr_migrate;
50
+extern int sysctl_sched_pelt_period;
4651
4752 int sched_proc_update_handler(struct ctl_table *table, int write,
48
- void __user *buffer, size_t *length,
49
- loff_t *ppos);
53
+ void *buffer, size_t *length, loff_t *ppos);
54
+int sched_pelt_period_update_handler(struct ctl_table *table, int write,
55
+ void *buffer, size_t *lenp, loff_t *ppos);
5056 #endif
5157
5258 /*
....@@ -58,17 +64,17 @@
5864 extern unsigned int sysctl_sched_rt_period;
5965 extern int sysctl_sched_rt_runtime;
6066
67
+extern unsigned int sysctl_sched_dl_period_max;
68
+extern unsigned int sysctl_sched_dl_period_min;
69
+
6170 #ifdef CONFIG_UCLAMP_TASK
6271 extern unsigned int sysctl_sched_uclamp_util_min;
6372 extern unsigned int sysctl_sched_uclamp_util_max;
73
+extern unsigned int sysctl_sched_uclamp_util_min_rt_default;
6474 #endif
6575
6676 #ifdef CONFIG_CFS_BANDWIDTH
6777 extern unsigned int sysctl_sched_cfs_bandwidth_slice;
68
-#endif
69
-
70
-#ifdef CONFIG_ROCKCHIP_SCHED_PERFORMANCE_BIAS
71
-extern unsigned int sysctl_sched_performance_bias;
7278 #endif
7379
7480 #ifdef CONFIG_SCHED_AUTOGROUP
....@@ -78,33 +84,28 @@
7884 extern int sysctl_sched_rr_timeslice;
7985 extern int sched_rr_timeslice;
8086
81
-extern int sched_rr_handler(struct ctl_table *table, int write,
82
- void __user *buffer, size_t *lenp,
83
- loff_t *ppos);
87
+int sched_rr_handler(struct ctl_table *table, int write, void *buffer,
88
+ size_t *lenp, loff_t *ppos);
89
+int sched_rt_handler(struct ctl_table *table, int write, void *buffer,
90
+ size_t *lenp, loff_t *ppos);
91
+int sysctl_sched_uclamp_handler(struct ctl_table *table, int write,
92
+ void *buffer, size_t *lenp, loff_t *ppos);
93
+int sysctl_numa_balancing(struct ctl_table *table, int write, void *buffer,
94
+ size_t *lenp, loff_t *ppos);
95
+int sysctl_schedstats(struct ctl_table *table, int write, void *buffer,
96
+ size_t *lenp, loff_t *ppos);
8497
85
-extern int sched_rt_handler(struct ctl_table *table, int write,
86
- void __user *buffer, size_t *lenp,
87
- loff_t *ppos);
98
+#ifdef CONFIG_SMP
99
+extern unsigned int sysctl_sched_pelt_multiplier;
88100
89
-#ifdef CONFIG_UCLAMP_TASK
90
-extern int sysctl_sched_uclamp_handler(struct ctl_table *table, int write,
91
- void __user *buffer, size_t *lenp,
92
- loff_t *ppos);
101
+int sched_pelt_multiplier(struct ctl_table *table, int write, void *buffer,
102
+ size_t *lenp, loff_t *ppos);
93103 #endif
94
-
95
-extern int sysctl_numa_balancing(struct ctl_table *table, int write,
96
- void __user *buffer, size_t *lenp,
97
- loff_t *ppos);
98
-
99
-extern int sysctl_schedstats(struct ctl_table *table, int write,
100
- void __user *buffer, size_t *lenp,
101
- loff_t *ppos);
102104
103105 #if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL)
104106 extern unsigned int sysctl_sched_energy_aware;
105
-extern int sched_energy_aware_handler(struct ctl_table *table, int write,
106
- void __user *buffer, size_t *lenp,
107
- loff_t *ppos);
107
+int sched_energy_aware_handler(struct ctl_table *table, int write,
108
+ void *buffer, size_t *lenp, loff_t *ppos);
108109 #endif
109110
110111 #endif /* _LINUX_SCHED_SYSCTL_H */