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    SubjectRe: [PATCH 09/10] psi: cgroup support
    On Thu, Jul 12, 2018 at 01:29:41PM -0400, Johannes Weiner wrote:
    > On a system that executes multiple cgrouped jobs and independent
    > workloads, we don't just care about the health of the overall system,
    > but also that of individual jobs, so that we can ensure individual job
    > health, fairness between jobs, or prioritize some jobs over others.
    >
    > This patch implements pressure stall tracking for cgroups. In kernels
    > with CONFIG_PSI=y, cgroup2 groups will have cpu.pressure,
    > memory.pressure, and io.pressure files that track aggregate pressure
    > stall times for only the tasks inside the cgroup.
    >
    > Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>

    Acked-by: Tejun Heo <tj@kernel.org>

    Please feel free to route with the rest of the patchset.

    Thanks.

    --
    tejun
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