** GNU General Public License for more details.
*/
+#define pr_fmt(fmt) "ashmem: " fmt
+
#include <linux/module.h>
#include <linux/file.h>
#include <linux/fs.h>
sizeof(struct ashmem_area),
0, 0, NULL);
if (unlikely(!ashmem_area_cachep)) {
- printk(KERN_ERR "ashmem: failed to create slab cache\n");
+ pr_err("failed to create slab cache\n");
return -ENOMEM;
}
sizeof(struct ashmem_range),
0, 0, NULL);
if (unlikely(!ashmem_range_cachep)) {
- printk(KERN_ERR "ashmem: failed to create slab cache\n");
+ pr_err("failed to create slab cache\n");
return -ENOMEM;
}
ret = misc_register(&ashmem_misc);
if (unlikely(ret)) {
- printk(KERN_ERR "ashmem: failed to register misc device!\n");
+ pr_err("failed to register misc device!\n");
return ret;
}
register_shrinker(&ashmem_shrinker);
- printk(KERN_INFO "ashmem: initialized\n");
+ pr_info("initialized\n");
return 0;
}
ret = misc_deregister(&ashmem_misc);
if (unlikely(ret))
- printk(KERN_ERR "ashmem: failed to unregister misc device!\n");
+ pr_err("failed to unregister misc device!\n");
kmem_cache_destroy(ashmem_range_cachep);
kmem_cache_destroy(ashmem_area_cachep);
- printk(KERN_INFO "ashmem: unloaded\n");
+ pr_info("unloaded\n");
}
module_init(ashmem_init);