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37 lines
894 B
37 lines
894 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _LINUX_SCHED_SYSCTL_H |
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#define _LINUX_SCHED_SYSCTL_H |
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#include <linux/types.h> |
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struct ctl_table; |
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#ifdef CONFIG_DETECT_HUNG_TASK |
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/* used for hung_task and block/ */ |
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extern unsigned long sysctl_hung_task_timeout_secs; |
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#else |
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/* Avoid need for ifdefs elsewhere in the code */ |
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enum { sysctl_hung_task_timeout_secs = 0 }; |
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#endif |
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enum sched_tunable_scaling { |
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SCHED_TUNABLESCALING_NONE, |
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SCHED_TUNABLESCALING_LOG, |
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SCHED_TUNABLESCALING_LINEAR, |
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SCHED_TUNABLESCALING_END, |
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}; |
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#define NUMA_BALANCING_DISABLED 0x0 |
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#define NUMA_BALANCING_NORMAL 0x1 |
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#define NUMA_BALANCING_MEMORY_TIERING 0x2 |
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#ifdef CONFIG_NUMA_BALANCING |
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extern int sysctl_numa_balancing_mode; |
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#else |
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#define sysctl_numa_balancing_mode 0 |
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#endif |
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int sysctl_numa_balancing(struct ctl_table *table, int write, void *buffer, |
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size_t *lenp, loff_t *ppos); |
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#endif /* _LINUX_SCHED_SYSCTL_H */
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