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From:   Roman Gushchin <guro@fb.com>
To:     Oleg Nesterov <oleg@redhat.com>
CC:     Tejun Heo <tj@kernel.org>, Kernel Team <Kernel-team@fb.com>,
        "cgroups@vger.kernel.org" <cgroups@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v9 0/9] freezer for cgroup v2
Thread-Topic: [PATCH v9 0/9] freezer for cgroup v2
Thread-Index: AQHU3CHYYz2jTdHUTkCKKsc1tAa+J6YcoAyA
Date:   Mon, 25 Mar 2019 16:59:53 +0000
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Hello, Oleg!

Can you, please, take a look at the latest version of the patchset?
I'd really appreciate it!

Thank you!

Roman

On Sat, Mar 16, 2019 at 10:58:03AM -0700, Roman Gushchin wrote:
> This patchset implements freezer for cgroup v2.
>=20
> It provides similar functionality as v1 freezer, but the interface
> conforms to the cgroup v2 interface design principles, and it
> provides a better user experience: tasks can be killed, ptrace works,
> there is no separate controller, which has to be enabled, etc.
>=20
> Patches (1), (2) and (3) are some preparational work, patch (4) contains
> the implementation, patch (5) is a small cgroup kselftest fix,
> patch (6) covers freezer adds 6 new kselftests to cover the freezer
> functionality. Patchse (7) and (8) adding tracing points to simplify
> the debugging process. Patch (9) adds corresponding docs.
>=20
> v9->v8:
>   - added support for vfork
>   - added a kselftest test for vfork case
>   - several tests fixes/improvements
>   - renamed stopped* into frozen* across the patchset
>   - added trace points
>   - other minor fixes