MQUEUE_I
info = MQUEUE_I(inode);
info = MQUEUE_I(inode);
info = MQUEUE_I(inode);
info = MQUEUE_I(inode);
info = MQUEUE_I(inode);
kmem_cache_free(mqueue_inode_cachep, MQUEUE_I(inode));
info = MQUEUE_I(inode);
struct mqueue_inode_info *info = MQUEUE_I(inode);
struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));
struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));