单选题：Which of the following is NOT the scheduling policy of Linux ker

Which of the following is NOT the scheduling policy of Linux kernel? (for 2.6.15 kernel)@[D](1)
A. SCHED_NORMAL
B. SCHED_FIFO
C. SCHED_RR
D. SCHED_FEEDBACK





A.SCHED_NORMAL
B.SCHED_FIFO
C.SCHED_RR
D.SCHED_FEEDBACK


答案：D