#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/node.h>
+#include <linux/slab.h>
#include <linux/init.h>
#include <linux/bootmem.h>
#include <linux/nodemask.h>
return ret;
}
-static struct sysfs_ops cache_sysfs_ops = {
+static const struct sysfs_ops cache_sysfs_ops = {
.show = cache_show
};
retval = kobject_init_and_add(&all_cpu_cache_info[cpu].kobj,
&cache_ktype_percpu_entry, &sys_dev->kobj,
"%s", "cache");
+ if (unlikely(retval < 0)) {
+ cpu_cache_sysfs_exit(cpu);
+ return retval;
+ }
for (i = 0; i < all_cpu_cache_info[cpu].num_cache_leaves; i++) {
this_object = LEAF_KOBJECT_PTR(cpu,i);
}
kobject_put(&all_cpu_cache_info[cpu].kobj);
cpu_cache_sysfs_exit(cpu);
- break;
+ return retval;
}
kobject_uevent(&(this_object->kobj), KOBJ_ADD);
}