From: Cyril Hrubis <chrubis@suse.cz>
To: Richard Palethorpe <rpalethorpe@suse.com>
Cc: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>,
Joerg Vehlow <joerg.vehlow@aox-tech.de>,
ltp@lists.linux.it
Subject: Re: [LTP] [PATCH] memcg_subgroup_charge: Remove limiting of parent
Date: Tue, 14 Sep 2021 14:32:45 +0200 [thread overview]
Message-ID: <YUCWbfn/cm2Cr2U5@yuki> (raw)
Message-ID: <20210914123245.nQsZvJzZDZRpHXkmKuUnLhQvaLvVnCqa2VDVHv00WKg@z> (raw)
In-Reply-To: <20210914083444.23848-1-rpalethorpe@suse.com>
Hi!
> It is not important how much memory is assigned to the parent
> group. The stated purpose of the test is to check no memory is
> assigned to the child group.
>
> Also add the usage stats for the memcg_process because it appears
> the test will fail because the starting memory counter already
> includes some buffer/cache on linux-next. I'm not sure this
> is exactly what happens, but displaying the stats might help.
Uff just found that there is a similar patch from Joerg as well:
http://patchwork.ozlabs.org/project/ltp/patch/20191106061808.67330-1-lkml@jv-coder.de/
Either way we should merge one of them to get this finally fixed.
--
Cyril Hrubis
chrubis@suse.cz
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2021-09-14 12:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-05 22:27 [LTP] [PATCH] memcg: memcg_subgroup_charge.sh: Fix the parent memory limit Masayoshi Mizuma
2021-03-08 8:07 ` Joerg Vehlow
2021-09-14 8:34 ` [LTP] [PATCH] memcg_subgroup_charge: Remove limiting of parent Richard Palethorpe via ltp
2021-09-14 8:34 ` Richard Palethorpe via ltp
2021-09-14 12:32 ` Cyril Hrubis [this message]
2021-09-14 12:32 ` Cyril Hrubis
2021-09-20 5:20 ` Joerg Vehlow
2021-09-21 15:00 ` Cyril Hrubis
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