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SubjectRe: [PATCH 7/8] mm: memcontrol: consolidate lruvec stat flushing
On Fri, Feb 5, 2021 at 10:28 AM Johannes Weiner <> wrote:
> There are two functions to flush the per-cpu data of an lruvec into
> the rest of the cgroup tree: when the cgroup is being freed, and when
> a CPU disappears during hotplug. The difference is whether all CPUs or
> just one is being collected, but the rest of the flushing code is the
> same. Merge them into one function and share the common code.
> Signed-off-by: Johannes Weiner <>

Reviewed-by: Shakeel Butt <>

BTW what about the lruvec stats? Why not convert them to rstat as well?

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