1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_SCHED_SYSCTL_H
3 #define _LINUX_SCHED_SYSCTL_H
5 #include <linux/types.h>
7 #ifdef CONFIG_DETECT_HUNG_TASK
8 /* used for hung_task and block/ */
9 extern unsigned long sysctl_hung_task_timeout_secs;
11 /* Avoid need for ifdefs elsewhere in the code */
12 enum { sysctl_hung_task_timeout_secs = 0 };
15 enum sched_tunable_scaling {
16 SCHED_TUNABLESCALING_NONE,
17 SCHED_TUNABLESCALING_LOG,
18 SCHED_TUNABLESCALING_LINEAR,
19 SCHED_TUNABLESCALING_END,
22 #define NUMA_BALANCING_DISABLED 0x0
23 #define NUMA_BALANCING_NORMAL 0x1
24 #define NUMA_BALANCING_MEMORY_TIERING 0x2
26 #ifdef CONFIG_NUMA_BALANCING
27 extern int sysctl_numa_balancing_mode;
29 #define sysctl_numa_balancing_mode 0
32 #endif /* _LINUX_SCHED_SYSCTL_H */