From: Richard Palethorpe <rpalethorpe@suse.de>
To: Masayoshi Mizuma <msys.mizuma@gmail.com>
Cc: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>, ltp@lists.linux.it
Subject: Re: [LTP] [PATCH] controllers/pids.sh: get available for cgroup v2
Date: Mon, 15 Nov 2021 10:58:27 +0000 [thread overview]
Message-ID: <8735nxd6e2.fsf@suse.de> (raw)
In-Reply-To: <20211113041706.12893-1-msys.mizuma@gmail.com>
Hello Masayoshi,
Masayoshi Mizuma <msys.mizuma@gmail.com> writes:
> From: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
>
> controllers/pids/pids.sh doesn't work in the cgroup v2 environment because
> some interfaces of cgroup v2 are different from cgroup v1.
>
> The test itself is useful for cgroup v2 as well, so let's get it
> available for cgroup v2.
>
> The test starts with cgroup v2 if it's mounted already. On some systems,
> like as Fedora 35 and CentOS Stream 9, systemd mounts cgroup v2 as the
> default while system booting.
FYI, we have a C API for CGroups which handles all of this. However this
patch looks good!
Reviewed-by: Richard Palethorpe <rpalethorpe@suse.com>
--
Thank you,
Richard.
--
Mailing list info: https://lists.linux.it/listinfo/ltp
prev parent reply other threads:[~2021-11-15 11:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-13 4:17 [LTP] [PATCH] controllers/pids.sh: get available for cgroup v2 Masayoshi Mizuma
2021-11-15 10:58 ` Richard Palethorpe [this message]
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