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