Re: make vmstat cpu-unplug safe

[Christoph Lameter]

On Tue, 6 May 2008, KOSAKI Motohiro wrote:
 
> btw: I think all_vm_event() author is Cristoph Lameter, right?

Welll I am the last one who reworked it from earlier incarnations.

> When access cpu_online_map, We should prevent that dynamically 
> change cpu_online_map by get_online_cpus().
> 
> Unfortunately, all_vm_events() doesn't it.

Acked-by: Christoph Lameter <clameter@xxxxxxx>
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