In init procedure ,I use kmem_cache_alloc to apply for memory to locate a inode struct. it returns to me a inode whose i_dentry element cantain a struct list_head pointing to address 0x3, Is the address within low momery resonable or illegal? thanks! _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies