* [RT-Tester Question]: rt-tester always says Pass no matter the kernel supports RT or not
@ 2006-10-18 10:46 Yi CDL Yang
0 siblings, 0 replies; only message in thread
From: Yi CDL Yang @ 2006-10-18 10:46 UTC (permalink / raw)
To: mingo; +Cc: linux-kernel
Hi, Ingo
When I run rt-tester, it always says "Pass" although the kernel is
2.6.16, can you explain how to decide it is failed or successful.
The following is all the output of rt-test on 2.6.16:
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedfifo: 0: 80
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedfifo: 1: 80
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L1
C: locknowait: 1: 1
/sys/devices/system/rttest/rttest1/command
W: locked: 1: 1
/sys/devices/system/rttest/rttest1/status
# T0 lock L1
C: lockintnowait: 0: 1
/sys/devices/system/rttest/rttest0/command
W: blocked: 0: 1
/sys/devices/system/rttest/rttest0/status
# T1 lock L0
C: lockintnowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
# Make deadlock go away
C: signal: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
C: signal: 0: 0
/sys/devices/system/rttest/rttest0/command
W: unlocked: 0: 1
/sys/devices/system/rttest/rttest0/status
# Unlock and exit
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
C: unlock: 1: 1
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 1
/sys/devices/system/rttest/rttest1/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedfifo: 1: 81
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
C: schedfifo: 2: 82
/sys/devices/system/rttest/rttest2/command
W: opcodeeq: 2: 0
/sys/devices/system/rttest/rttest2/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L0
C: locknowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: prioeq: 0: 81
/sys/devices/system/rttest/rttest0/status
# T2 lock L0
C: locknowait: 2: 0
/sys/devices/system/rttest/rttest2/command
W: blocked: 2: 0
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 82
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 81
/sys/devices/system/rttest/rttest1/status
# T0 unlock L0
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
# Wait until T2 got the lock
W: locked: 2: 0
/sys/devices/system/rttest/rttest2/status
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# T2 unlock L0
C: unlock: 2: 0
/sys/devices/system/rttest/rttest2/command
W: unlocked: 2: 0
/sys/devices/system/rttest/rttest2/status
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedfifo: 1: 80
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L0
C: locknowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: prioeq: 0: 80
/sys/devices/system/rttest/rttest0/status
# T0 unlock L0
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
# Verify T1
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# Unlock and exit
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedfifo: 1: 80
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
C: schedfifo: 2: 81
/sys/devices/system/rttest/rttest2/command
W: opcodeeq: 2: 0
/sys/devices/system/rttest/rttest2/status
# T0 lock L0
C: lock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L0
C: lock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: prioeq: 0: 80
/sys/devices/system/rttest/rttest0/status
# T0 unlock L0
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
# Wait until T1 is in the wakeup loop
W: blockedwake: 1: 0
/sys/devices/system/rttest/rttest1/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# T2 lock L0
C: lock: 2: 0
/sys/devices/system/rttest/rttest2/command
# T1 leave wakeup loop
C: lockcont: 1: 0
/sys/devices/system/rttest/rttest1/command
# T2 must have the lock and T1 must be blocked
W: locked: 2: 0
/sys/devices/system/rttest/rttest2/status
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
# T2 unlock L0
C: unlock: 2: 0
/sys/devices/system/rttest/rttest2/command
# Wait until T1 is in the wakeup loop and let it run
W: blockedwake: 1: 0
/sys/devices/system/rttest/rttest1/status
C: lockcont: 1: 0
/sys/devices/system/rttest/rttest1/command
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedother: 1: 0
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
C: schedfifo: 2: 82
/sys/devices/system/rttest/rttest2/command
W: opcodeeq: 2: 0
/sys/devices/system/rttest/rttest2/status
C: schedfifo: 3: 83
/sys/devices/system/rttest/rttest3/command
W: opcodeeq: 3: 0
/sys/devices/system/rttest/rttest3/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L1
C: locknowait: 1: 1
/sys/devices/system/rttest/rttest1/command
W: locked: 1: 1
/sys/devices/system/rttest/rttest1/status
# T3 lock L0
C: lockintnowait: 3: 0
/sys/devices/system/rttest/rttest3/command
W: blocked: 3: 0
/sys/devices/system/rttest/rttest3/status
T: prioeq: 0: 83
/sys/devices/system/rttest/rttest0/status
# T0 lock L1
C: lock: 0: 1
/sys/devices/system/rttest/rttest0/command
W: blocked: 0: 1
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 83
/sys/devices/system/rttest/rttest1/status
# T1 unlock L1
C: unlock: 1: 1
/sys/devices/system/rttest/rttest1/command
# Wait until T0 is in the wakeup code
W: blockedwake: 0: 1
/sys/devices/system/rttest/rttest0/status
# Verify that T1 is unboosted
W: unlocked: 1: 1
/sys/devices/system/rttest/rttest1/status
T: priolt: 1: 1
/sys/devices/system/rttest/rttest1/status
# T2 lock L1 (T0 is boosted and pending owner !)
C: locknowait: 2: 1
/sys/devices/system/rttest/rttest2/command
W: blocked: 2: 1
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 83
/sys/devices/system/rttest/rttest0/status
# Interrupt T3 and wait until T3 returned
C: signal: 3: 0
/sys/devices/system/rttest/rttest3/command
W: unlocked: 3: 0
/sys/devices/system/rttest/rttest3/status
# Verify prio of T0 (still pending owner,
# but T2 is enqueued due to the previous boost by T3
T: prioeq: 0: 82
/sys/devices/system/rttest/rttest0/status
# Let T0 continue
C: lockcont: 0: 1
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 1
/sys/devices/system/rttest/rttest0/status
# Unlock L1 and let T2 get L1
C: unlock: 0: 1
/sys/devices/system/rttest/rttest0/command
W: locked: 2: 1
/sys/devices/system/rttest/rttest2/status
# Verify that T0 is unboosted
W: unlocked: 0: 1
/sys/devices/system/rttest/rttest0/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# Unlock everything and exit
C: unlock: 2: 1
/sys/devices/system/rttest/rttest2/command
W: unlocked: 2: 1
/sys/devices/system/rttest/rttest2/status
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedfifo: 0: 80
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedfifo: 1: 81
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
C: schedfifo: 2: 82
/sys/devices/system/rttest/rttest2/command
W: opcodeeq: 2: 0
/sys/devices/system/rttest/rttest2/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L0
C: locknowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: prioeq: 0: 81
/sys/devices/system/rttest/rttest0/status
# T2 lock L0
C: locknowait: 2: 0
/sys/devices/system/rttest/rttest2/command
W: blocked: 2: 0
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 82
/sys/devices/system/rttest/rttest0/status
# T0 unlock L0
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
# Wait until T2 got the lock
W: locked: 2: 0
/sys/devices/system/rttest/rttest2/status
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: prioeq: 0: 80
/sys/devices/system/rttest/rttest0/status
# T2 unlock L0
C: unlock: 2: 0
/sys/devices/system/rttest/rttest2/command
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
W: unlocked: 2: 0
/sys/devices/system/rttest/rttest2/status
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedfifo: 1: 81
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
C: schedfifo: 2: 82
/sys/devices/system/rttest/rttest2/command
W: opcodeeq: 2: 0
/sys/devices/system/rttest/rttest2/status
C: schedfifo: 3: 83
/sys/devices/system/rttest/rttest3/command
W: opcodeeq: 3: 0
/sys/devices/system/rttest/rttest3/status
C: schedfifo: 4: 84
/sys/devices/system/rttest/rttest4/command
W: opcodeeq: 4: 0
/sys/devices/system/rttest/rttest4/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L1
C: locknowait: 1: 1
/sys/devices/system/rttest/rttest1/command
W: locked: 1: 1
/sys/devices/system/rttest/rttest1/status
# T1 lock L0
C: lockintnowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: prioeq: 0: 81
/sys/devices/system/rttest/rttest0/status
# T2 lock L2
C: locknowait: 2: 2
/sys/devices/system/rttest/rttest2/command
W: locked: 2: 2
/sys/devices/system/rttest/rttest2/status
# T2 lock L1
C: lockintnowait: 2: 1
/sys/devices/system/rttest/rttest2/command
W: blocked: 2: 1
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 82
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 82
/sys/devices/system/rttest/rttest1/status
# T3 lock L3
C: locknowait: 3: 3
/sys/devices/system/rttest/rttest3/command
W: locked: 3: 3
/sys/devices/system/rttest/rttest3/status
# T3 lock L2
C: lockintnowait: 3: 2
/sys/devices/system/rttest/rttest3/command
W: blocked: 3: 2
/sys/devices/system/rttest/rttest3/status
T: prioeq: 0: 83
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 83
/sys/devices/system/rttest/rttest1/status
T: prioeq: 2: 83
/sys/devices/system/rttest/rttest2/status
# T4 lock L3
C: lockintnowait: 4: 3
/sys/devices/system/rttest/rttest4/command
W: blocked: 4: 3
/sys/devices/system/rttest/rttest4/status
T: prioeq: 0: 84
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 84
/sys/devices/system/rttest/rttest1/status
T: prioeq: 2: 84
/sys/devices/system/rttest/rttest2/status
T: prioeq: 3: 84
/sys/devices/system/rttest/rttest3/status
# Signal T4
C: signal: 4: 0
/sys/devices/system/rttest/rttest4/command
W: unlocked: 4: 3
/sys/devices/system/rttest/rttest4/status
T: prioeq: 0: 83
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 83
/sys/devices/system/rttest/rttest1/status
T: prioeq: 2: 83
/sys/devices/system/rttest/rttest2/status
T: prioeq: 3: 83
/sys/devices/system/rttest/rttest3/status
# Signal T3
C: signal: 3: 0
/sys/devices/system/rttest/rttest3/command
W: unlocked: 3: 2
/sys/devices/system/rttest/rttest3/status
T: prioeq: 0: 82
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 82
/sys/devices/system/rttest/rttest1/status
T: prioeq: 2: 82
/sys/devices/system/rttest/rttest2/status
# Signal T2
C: signal: 2: 0
/sys/devices/system/rttest/rttest2/command
W: unlocked: 2: 1
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 81
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 81
/sys/devices/system/rttest/rttest1/status
# Signal T1
C: signal: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# Unlock and exit
C: unlock: 3: 3
/sys/devices/system/rttest/rttest3/command
C: unlock: 2: 2
/sys/devices/system/rttest/rttest2/command
C: unlock: 1: 1
/sys/devices/system/rttest/rttest1/command
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: unlocked: 3: 3
/sys/devices/system/rttest/rttest3/status
W: unlocked: 2: 2
/sys/devices/system/rttest/rttest2/status
W: unlocked: 1: 1
/sys/devices/system/rttest/rttest1/status
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set priorities
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedfifo: 1: 80
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
C: schedfifo: 2: 81
/sys/devices/system/rttest/rttest2/command
W: opcodeeq: 2: 0
/sys/devices/system/rttest/rttest2/status
# T0 lock L0
C: lock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L0, no wait in the wakeup path
C: locknowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: prioeq: 0: 80
/sys/devices/system/rttest/rttest0/status
# T2 lock L0 interruptible, no wait in the wakeup path
C: lockintnowait: 2: 0
/sys/devices/system/rttest/rttest2/command
W: blocked: 2: 0
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 81
/sys/devices/system/rttest/rttest0/status
# Interrupt T2
C: signal: 2: 2
/sys/devices/system/rttest/rttest2/command
W: unlocked: 2: 0
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 80
/sys/devices/system/rttest/rttest0/status
T: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
# T0 unlock L0
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
# Wait until T1 has locked L0 and exit
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedfifo: 0: 80
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedfifo: 1: 80
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
C: locknowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: prioeq: 0: 80
/sys/devices/system/rttest/rttest0/status
# T0 unlock L0
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
# Verify T0
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: prioeq: 0: 80
/sys/devices/system/rttest/rttest0/status
# Unlock
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
# T1,T0 lock L0
C: locknowait: 1: 0
/sys/devices/system/rttest/rttest1/command
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
W: blocked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: prioeq: 1: 80
/sys/devices/system/rttest/rttest1/status
# T1 unlock L0
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# Verify T1
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: prioeq: 1: 80
/sys/devices/system/rttest/rttest1/status
# Unlock and exit
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedother: 1: 0
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
C: schedfifo: 2: 82
/sys/devices/system/rttest/rttest2/command
W: opcodeeq: 2: 0
/sys/devices/system/rttest/rttest2/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L0
C: locknowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# T2 lock L0
C: locknowait: 2: 0
/sys/devices/system/rttest/rttest2/command
W: blocked: 2: 0
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 82
/sys/devices/system/rttest/rttest0/status
# T0 unlock L0
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
# Wait until T2 got the lock
W: locked: 2: 0
/sys/devices/system/rttest/rttest2/status
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# T2 unlock L0
C: unlock: 2: 0
/sys/devices/system/rttest/rttest2/command
W: unlocked: 2: 0
/sys/devices/system/rttest/rttest2/status
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedother: 1: 0
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L0
C: lockintnowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
# Interrupt T1
C: signal: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: opcodeeq: 1: -4
/sys/devices/system/rttest/rttest1/status
# Unlock and exit
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
Pass
C: resetevent: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
# Set schedulers
C: schedother: 0: 0
/sys/devices/system/rttest/rttest0/command
W: opcodeeq: 0: 0
/sys/devices/system/rttest/rttest0/status
C: schedother: 1: 0
/sys/devices/system/rttest/rttest1/command
W: opcodeeq: 1: 0
/sys/devices/system/rttest/rttest1/status
C: schedfifo: 2: 82
/sys/devices/system/rttest/rttest2/command
W: opcodeeq: 2: 0
/sys/devices/system/rttest/rttest2/status
# T0 lock L0
C: locknowait: 0: 0
/sys/devices/system/rttest/rttest0/command
W: locked: 0: 0
/sys/devices/system/rttest/rttest0/status
# T1 lock L0
C: locknowait: 1: 0
/sys/devices/system/rttest/rttest1/command
W: blocked: 1: 0
/sys/devices/system/rttest/rttest1/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# T2 lock L0
C: locknowait: 2: 0
/sys/devices/system/rttest/rttest2/command
W: blocked: 2: 0
/sys/devices/system/rttest/rttest2/status
T: prioeq: 0: 82
/sys/devices/system/rttest/rttest0/status
# T0 unlock L0
C: unlock: 0: 0
/sys/devices/system/rttest/rttest0/command
# Wait until T2 got the lock
W: locked: 2: 0
/sys/devices/system/rttest/rttest2/status
W: unlocked: 0: 0
/sys/devices/system/rttest/rttest0/status
T: priolt: 0: 1
/sys/devices/system/rttest/rttest0/status
# T2 unlock L0
C: unlock: 2: 0
/sys/devices/system/rttest/rttest2/command
W: unlocked: 2: 0
/sys/devices/system/rttest/rttest2/status
W: locked: 1: 0
/sys/devices/system/rttest/rttest1/status
C: unlock: 1: 0
/sys/devices/system/rttest/rttest1/command
W: unlocked: 1: 0
/sys/devices/system/rttest/rttest1/status
Pass
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2006-10-18 10:46 [RT-Tester Question]: rt-tester always says Pass no matter the kernel supports RT or not Yi CDL Yang
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