#ifndef __LINUX_SLOB_DEF_H
  #define __LINUX_SLOB_DEF_H
  
  void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);

  static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep,
  					      gfp_t flags)

  {
  	return kmem_cache_alloc_node(cachep, flags, -1);
  }
  
  void *__kmalloc_node(size_t size, gfp_t flags, int node);

  static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)

  {
  	return __kmalloc_node(size, flags, node);
  }
  
  /**
   * kmalloc - allocate memory
   * @size: how many bytes of memory are required.
   * @flags: the type of memory to allocate (see kcalloc).
   *
   * kmalloc is the normal method of allocating memory
   * in the kernel.
   */

  static __always_inline void *kmalloc(size_t size, gfp_t flags)

  {
  	return __kmalloc_node(size, flags, -1);
  }

  static __always_inline void *__kmalloc(size_t size, gfp_t flags)

  {
  	return kmalloc(size, flags);
  }

  #endif /* __LINUX_SLOB_DEF_H */