| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef _LINUX_SCHED_SYSCTL_H |
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| 3 | #define _LINUX_SCHED_SYSCTL_H |
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| 4 | |
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| 5 | #include <linux/types.h> |
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| 6 | |
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| 7 | #ifdef CONFIG_DETECT_HUNG_TASK |
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| 8 | /* used for hung_task and block/ */ |
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| 9 | extern unsigned long sysctl_hung_task_timeout_secs; |
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| 10 | #else |
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| 11 | /* Avoid need for ifdefs elsewhere in the code */ |
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| 12 | enum { sysctl_hung_task_timeout_secs = 0 }; |
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| 13 | #endif |
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| 14 | |
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| 15 | enum sched_tunable_scaling { |
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| 16 | SCHED_TUNABLESCALING_NONE, |
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| 17 | SCHED_TUNABLESCALING_LOG, |
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| 18 | SCHED_TUNABLESCALING_LINEAR, |
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| 19 | SCHED_TUNABLESCALING_END, |
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| 20 | }; |
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| 21 | |
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| 22 | #define NUMA_BALANCING_DISABLED 0x0 |
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| 23 | #define NUMA_BALANCING_NORMAL 0x1 |
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| 24 | #define NUMA_BALANCING_MEMORY_TIERING 0x2 |
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| 25 | |
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| 26 | #ifdef CONFIG_NUMA_BALANCING |
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| 27 | extern int sysctl_numa_balancing_mode; |
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| 28 | #else |
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| 29 | #define sysctl_numa_balancing_mode 0 |
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| 30 | #endif |
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| 31 | |
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| 32 | #endif /* _LINUX_SCHED_SYSCTL_H */ |
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| 33 | |
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