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add slabtop, fix top ^Z terminal handling

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This commit is contained in:
albert
2004-01-24 22:33:56 +00:00
parent c36c11c6b2
commit efd8648fc7
14 changed files with 896 additions and 20 deletions
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39
proc/slab.h Normal file
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#ifndef _PROC_SLAB_H
#define _PROC_SLAB_H
#define SLAB_INFO_NAME_LEN 64
struct slab_info {
char name[SLAB_INFO_NAME_LEN]; /* name of this cache */
int nr_objs; /* number of objects in this cache */
int nr_active_objs; /* number of active objects */
int obj_size; /* size of each object */
int objs_per_slab; /* number of objects per slab */
int pages_per_slab; /* number of pages per slab */
int nr_slabs; /* number of slabs in this cache */
int nr_active_slabs; /* number of active slabs */
int use; /* percent full: total / active */
int cache_size; /* size of entire cache */
struct slab_info *next;
};
struct slab_stat {
int nr_objs; /* number of objects, among all caches */
int nr_active_objs; /* number of active objects, among all caches */
int total_size; /* size of all objects */
int active_size; /* size of all active objects */
int nr_pages; /* number of pages consumed by all objects */
int nr_slabs; /* number of slabs, among all caches */
int nr_active_slabs; /* number of active slabs, among all caches */
int nr_caches; /* number of caches */
int nr_active_caches; /* number of active caches */
int avg_obj_size; /* average object size */
int min_obj_size; /* size of smallest object */
int max_obj_size; /* size of largest object */
};
extern void put_slabinfo(struct slab_info *);
extern void free_slabinfo(struct slab_info *);
extern int get_slabinfo(struct slab_info **, struct slab_stat *);
#endif /* _PROC_SLAB_H */