defconfig: Change default scheduler to ROW
block: deadline: hardcode magic values from the usual suspects.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>

Conflicts:

	block/deadline-iosched.c

Signed-off-by: Seongmin Park <r_data@naver.com>

Conflicts:
	block/deadline-iosched.c
block: deadline: fix magic values.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
Signed-off-by: Seongmin Park <r_data@naver.com>