[LTP] [PATCH v3] memcg_stress_test.sh: ported to newlib

Petr Vorel pvorel@suse.cz
Tue Feb 5 00:34:35 CET 2019

Hi Cristian,

> Tested from you branch with ToT as:

> 10df48aa7 (HEAD -> pevik_ltp/christian/memcg_stress_test.sh.v3.fixes)
> memcg_stress_test.sh: fix memory usage
> ebd6efaa6 memcg_stress_test.sh: Further cleanup
> 02c520928 memcg_stress_test.sh: ported to newlib
> fc544f842 controllers/mem_process.c: Fix comparison warning
> ...

> on 4k/64k pages defocnfig....looks fine to me.

> Thanks a lot for the cleanup.
Thanks a lot for testing!
Pushed (with your Tested-by on my commit).

I did few cleanup changes in my commit (TINFO messages, fix missing local pid, redirect
stderr for wait to make it quiet, move TPASS message into run_stress()).

I wonder how to suppress kill message for the first cgroup pid:
/opt/ltp/testcases/bin/memcg_stress_test.sh: line 65: 14750 User defined signal 1   memcg_process_stress $mem_size $interval

This pid is the only one killed by -USR1, but line 65 is not in fist kill loop.
Therefore it cannot be killed by -KILL (second kill loop).

Kind regards,

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