mirror of
https://github.com/koverstreet/bcachefs-tools.git
synced 2025-02-02 00:00:03 +03:00
b5fd066153
We just wanted c sourcefiles out of the top level, not c source directories. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
36 lines
858 B
C
36 lines
858 B
C
#ifndef __TOOLS_LINUX_SHRINKER_H
|
|
#define __TOOLS_LINUX_SHRINKER_H
|
|
|
|
#include <linux/list.h>
|
|
#include <linux/types.h>
|
|
|
|
struct shrink_control {
|
|
gfp_t gfp_mask;
|
|
unsigned long nr_to_scan;
|
|
};
|
|
|
|
#define SHRINK_STOP (~0UL)
|
|
|
|
struct seq_buf;
|
|
struct shrinker {
|
|
unsigned long (*count_objects)(struct shrinker *,
|
|
struct shrink_control *sc);
|
|
unsigned long (*scan_objects)(struct shrinker *,
|
|
struct shrink_control *sc);
|
|
void (*to_text)(struct seq_buf *, struct shrinker *);
|
|
|
|
int seeks; /* seeks to recreate an obj */
|
|
long batch; /* reclaim batch size, 0 = default */
|
|
struct list_head list;
|
|
void *private_data;
|
|
};
|
|
|
|
void shrinker_free(struct shrinker *);
|
|
struct shrinker *shrinker_alloc(unsigned int, const char *, ...);
|
|
|
|
int shrinker_register(struct shrinker *);
|
|
|
|
void run_shrinkers(gfp_t gfp_mask, bool);
|
|
|
|
#endif /* __TOOLS_LINUX_SHRINKER_H */
|