#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>

struct kmem_cache * cache;
void * object;

static __init int cache_init(void)
{
        cache = kmem_cache_create("super_cache", 4096, 0, SLAB_HWCACHE_ALIGN, NULL);
        pr_info("Cache allocated: %s", cache->name);
        object = kmem_cache_alloc(cache, GFP_KERNEL);
        object = "My super dupper object";
        pr_info("Value: %s", object);
        return 0;
}

static __exit void cache_exit(void)
{
        kmem_cache_free(cache, NULL);
}

module_init(cache_init);
module_exit(cache_exit);
MODULE_AUTHOR("A buckhead");
MODULE_LICENSE("GPL v2");