diff options
Diffstat (limited to 'proc/slab.h')
| -rw-r--r-- | proc/slab.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/proc/slab.h b/proc/slab.h index 09dbe00..3260a9d 100644 --- a/proc/slab.h +++ b/proc/slab.h @@ -3,9 +3,9 @@ #define SLAB_INFO_NAME_LEN 128 -struct slab_info { +struct slab_node { char name[SLAB_INFO_NAME_LEN]; /* name of this cache */ - struct slab_info *next; + struct slab_node *next; unsigned long cache_size; /* size of entire cache */ unsigned nr_objs; /* number of objects in this cache */ unsigned nr_active_objs; /* number of active objects */ @@ -17,7 +17,13 @@ struct slab_info { unsigned use; /* percent full: total / active */ }; -struct slab_stat { +struct procps_slabinfo { + struct slab_node *slab_list; /* linked list of slab nodes */ + + struct slab_node *free_head; /* pool of free slab nodes */ + struct slab_node *free_next; /* next available free slabnode */ + + /* overall stats */ unsigned long total_size; /* size of all objects */ unsigned long active_size; /* size of all active objects */ unsigned nr_objs; /* number of objects, among all caches */ @@ -32,8 +38,20 @@ struct slab_stat { unsigned 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 *); +int procps_slabinfo_new(struct procps_slabinfo **slabinfo); +int procps_slabinfo_read(struct procps_slabinfo *slabinfo, const char *filename); +void procps_slabinfo_clear(struct procps_slabinfo *slabinfo); +void procps_slabinfo_free(struct procps_slabinfo *slabinfo); +void procps_slabinfo_active_objs_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_objs_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_active_slabs_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_slabs_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_active_caches_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_caches_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_active_size_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_total_size_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_min_obj_size_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_avg_obj_size_get(const struct procps_slabinfo *slabinfo); +void procps_slabinfo_max_obj_size_get(const struct procps_slabinfo *slabinfo); #endif /* _PROC_SLAB_H */ |