Re: [PATCH v2] mm: vmscan: fix the page state calculation in too_many_isolated

[Christoph Lameter]

On Tue, 27 Jan 2015, Michal Hocko wrote:

> I am not following. The idea was to run vmstat_shepherd in a kernel
> thread and waking up as per defined timeout and then check need_update
> for each CPU and call smp_call_function_single to refresh the timer
> rather than building a mask and then calling sm_call_function_many to
> reduce paralel contention on the shared counters.

Thats ok.
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