task_dump_owner
task_dump_owner(task, 0, &inode->i_uid, &inode->i_gid);
task_dump_owner(task, inode->i_mode, &stat->uid, &stat->gid);
task_dump_owner(task, inode->i_mode, &inode->i_uid, &inode->i_gid);
task_dump_owner(task, 0, &inode->i_uid, &inode->i_gid);
task_dump_owner(task, 0, &inode->i_uid, &inode->i_gid);
void task_dump_owner(struct task_struct *task, umode_t mode,