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/* Public domain. */
#ifndef _LINUX_SHRINKER_H
#define _LINUX_SHRINKER_H
struct shrink_control {
u_long nr_to_scan;
u_long nr_scanned;
};
struct shrinker {
u_long (*count_objects)(struct shrinker *, struct shrink_control *);
u_long (*scan_objects)(struct shrinker *, struct shrink_control *);
long batch;
int seeks;
TAILQ_ENTRY(shrinker) next;
};
#define SHRINK_STOP ~0UL
#define DEFAULT_SEEKS 2
int register_shrinker(struct shrinker *);
void unregister_shrinker(struct shrinker *);
#endif
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