struct inode *llu_inode_from_lock(struct ldlm_lock *lock);
int llu_md_blocking_ast(struct ldlm_lock *lock,
struct ldlm_lock_desc *desc,
struct inode *llu_inode_from_lock(struct ldlm_lock *lock);
int llu_md_blocking_ast(struct ldlm_lock *lock,
struct ldlm_lock_desc *desc,