is_unprivileged_user 668 fs/pipe.c if (too_many_pipe_buffers_soft(user_bufs) && is_unprivileged_user()) { is_unprivileged_user 673 fs/pipe.c if (too_many_pipe_buffers_hard(user_bufs) && is_unprivileged_user()) is_unprivileged_user 1083 fs/pipe.c is_unprivileged_user()) {