skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache", (2*sizeof(struct sk_buff)) + sizeof(atomic_t), 0, SLAB_HWCACHE_ALIGN, NULL, NULL); if (!skbuff_fclone_cache) panic("cannot create skbuff cache");
void __init skb_init(void){	skbuff_head_cache = kmem_cache_create("skbuff_head_cache",					      sizeof(struct sk_buff),					      0,					      SLAB_HWCACHE_ALIGN,					      NULL, NULL);	if (!skbuff_head_cache)		panic("cannot create skbuff cache");	do_gettimeofday(&skb_tv_base);}