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#ifndef __INCLUDE_LINUX_OOM_H

#define __INCLUDE_LINUX_OOM_H

/* /proc/<pid>/oom_adj set to -17 protects from the oom-killer */

#define OOM_DISABLE (-17)

/* inclusive */

#define OOM_ADJUST_MIN (-16)

#define OOM_ADJUST_MAX 15

#ifdef __KERNEL__

#include <linux/types.h>

struct zonelist;

struct notifier_block;

/*

 * Types of limitations to the nodes from which allocations may occur

 */

enum oom_constraint {

        CONSTRAINT_NONE,

        CONSTRAINT_CPUSET,

        CONSTRAINT_MEMORY_POLICY,

};

extern int try_set_zone_oom(struct zonelist *zonelist);

extern void clear_zonelist_oom(struct zonelist *zonelist);

extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order);

extern int register_oom_notifier(struct notifier_block *nb);

extern int unregister_oom_notifier(struct notifier_block *nb);

#endif /* __KERNEL__*/

#endif /* _INCLUDE_LINUX_OOM_H */