diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2006-06-27 02:54:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:47 -0700 |
| commit | 61a87122869b6340a63b6f9f84097d3688604b90 (patch) | |
| tree | 11d60d29763a42abd66453a920cc06bebc852427 /scripts/rt-tester/t3-l1-pi-steal.tst | |
| parent | e7eebaf6a81b956c989f184ee4b27277c88f8afe (diff) | |
| download | lwn-61a87122869b6340a63b6f9f84097d3688604b90.tar.gz lwn-61a87122869b6340a63b6f9f84097d3688604b90.zip | |
[PATCH] pi-futex: rt mutex tester
RT-mutex tester: scriptable tester for rt mutexes, which allows userspace
scripting of mutex unit-tests (and dynamic tests as well), using the actual
rt-mutex implementation of the kernel.
[akpm@osdl.org: fixlet]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'scripts/rt-tester/t3-l1-pi-steal.tst')
| -rw-r--r-- | scripts/rt-tester/t3-l1-pi-steal.tst | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/scripts/rt-tester/t3-l1-pi-steal.tst b/scripts/rt-tester/t3-l1-pi-steal.tst new file mode 100644 index 000000000000..72c24a9e4be4 --- /dev/null +++ b/scripts/rt-tester/t3-l1-pi-steal.tst @@ -0,0 +1,99 @@ +# +# rt-mutex test +# +# Op: C(ommand)/T(est)/W(ait) +# | opcode +# | | threadid: 0-7 +# | | | opcode argument +# | | | | +# C: lock: 0: 0 +# +# Commands +# +# opcode opcode argument +# schedother nice value +# schedfifo priority +# lock lock nr (0-7) +# locknowait lock nr (0-7) +# lockint lock nr (0-7) +# lockintnowait lock nr (0-7) +# lockcont lock nr (0-7) +# unlock lock nr (0-7) +# lockbkl lock nr (0-7) +# unlockbkl lock nr (0-7) +# signal thread to signal (0-7) +# reset 0 +# resetevent 0 +# +# Tests / Wait +# +# opcode opcode argument +# +# prioeq priority +# priolt priority +# priogt priority +# nprioeq normal priority +# npriolt normal priority +# npriogt normal priority +# locked lock nr (0-7) +# blocked lock nr (0-7) +# blockedwake lock nr (0-7) +# unlocked lock nr (0-7) +# lockedbkl dont care +# blockedbkl dont care +# unlockedbkl dont care +# opcodeeq command opcode or number +# opcodelt number +# opcodegt number +# eventeq number +# eventgt number +# eventlt number + +# +# 3 threads 1 lock PI steal pending ownership +# +C: resetevent: 0: 0 +W: opcodeeq: 0: 0 + +# Set schedulers +C: schedother: 0: 0 +W: opcodeeq: 0: 0 +C: schedfifo: 1: 80 +W: opcodeeq: 1: 0 +C: schedfifo: 2: 81 +W: opcodeeq: 2: 0 + +# T0 lock L0 +C: lock: 0: 0 +W: locked: 0: 0 + +# T1 lock L0 +C: lock: 1: 0 +W: blocked: 1: 0 +T: prioeq: 0: 80 + +# T0 unlock L0 +C: unlock: 0: 0 + +# Wait until T1 is in the wakeup loop +W: blockedwake: 1: 0 +T: priolt: 0: 1 + +# T2 lock L0 +C: lock: 2: 0 +# T1 leave wakeup loop +C: lockcont: 1: 0 + +# T2 must have the lock and T1 must be blocked +W: locked: 2: 0 +W: blocked: 1: 0 + +# T2 unlock L0 +C: unlock: 2: 0 + +# Wait until T1 is in the wakeup loop and let it run +W: blockedwake: 1: 0 +C: lockcont: 1: 0 +W: locked: 1: 0 +C: unlock: 1: 0 +W: unlocked: 1: 0 |