All of lore.kernel.org
 help / color / mirror / Atom feed
From: Yi CDL Yang <yyangcdl@cn.ibm.com>
To: mingo@elte.hu
Cc: linux-kernel@vger.kernel.org
Subject: [RT-Tester Question]: rt-tester always says Pass no matter the kernel supports RT or not
Date: Wed, 18 Oct 2006 18:46:15 +0800	[thread overview]
Message-ID: <453605F7.7000605@cn.ibm.com> (raw)

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

                 reply	other threads:[~2006-10-18 10:50 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=453605F7.7000605@cn.ibm.com \
    --to=yyangcdl@cn.ibm.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@elte.hu \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.