[LTP] [PATCH v3] sched: starvation: Autocallibrate the timeout

Petr Vorel pvorel@suse.cz
Tue Jul 30 09:33:42 CEST 2024


> Hi!
> > tst_tmpdir.c:316: TINFO: Using /tmp/LTP_starv8seE as tmpdir (tmpfs filesystem)
> > tst_test.c:1806: TINFO: LTP version: 20240524
> > tst_test.c:1650: TINFO: Timeout per run is 0h 00m 30s
> > starvation.c:71: TINFO: Setting affinity to CPU 0
> > tst_test.c:1658: TINFO: Updating max runtime to 0h 04m 00s
> > tst_test.c:1650: TINFO: Timeout per run is 0h 04m 30s
> > starvation.c:117: TPASS: wait_for_pid(child_pid) passed

> > => test runs ~ 13s - 19s on aarch64, ppc64le and x86_64. Therefore not sure if
> > 04m max runtime is good.

> Are you sure that you have run the test with the patch?

Ah, single missing variable, I tested just the master. I'm sorry, I'll retest.

Kind regards,
Petr

> Because it's missing the messages produced by the autocallibration and
> the wait_for_pid() should not be there after the patch.


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