06dc80d3b3
There soon will be slab types per cgroup meaning the name of the slab will have the cgroup name in parathensis after the slab name. This minor change increases the slab name size to cater for this. Signed-off-by: Craig Small <csmall@enc.com.au>
40 lines
1.8 KiB
C
40 lines
1.8 KiB
C
#ifndef _PROC_SLAB_H
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#define _PROC_SLAB_H
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#define SLAB_INFO_NAME_LEN 128
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struct slab_info {
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char name[SLAB_INFO_NAME_LEN]; /* name of this cache */
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struct slab_info *next;
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unsigned long cache_size; /* size of entire cache */
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unsigned nr_objs; /* number of objects in this cache */
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unsigned nr_active_objs; /* number of active objects */
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unsigned obj_size; /* size of each object */
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unsigned objs_per_slab; /* number of objects per slab */
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unsigned pages_per_slab; /* number of pages per slab */
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unsigned nr_slabs; /* number of slabs in this cache */
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unsigned nr_active_slabs; /* number of active slabs */
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unsigned use; /* percent full: total / active */
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};
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struct slab_stat {
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unsigned long total_size; /* size of all objects */
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unsigned long active_size; /* size of all active objects */
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unsigned nr_objs; /* number of objects, among all caches */
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unsigned nr_active_objs; /* number of active objects, among all caches */
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unsigned nr_pages; /* number of pages consumed by all objects */
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unsigned nr_slabs; /* number of slabs, among all caches */
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unsigned nr_active_slabs; /* number of active slabs, among all caches */
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unsigned nr_caches; /* number of caches */
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unsigned nr_active_caches; /* number of active caches */
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unsigned avg_obj_size; /* average object size */
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unsigned min_obj_size; /* size of smallest object */
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unsigned max_obj_size; /* size of largest object */
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};
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extern void put_slabinfo(struct slab_info *);
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extern void free_slabinfo(struct slab_info *);
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extern int get_slabinfo(struct slab_info **, struct slab_stat *);
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#endif /* _PROC_SLAB_H */
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