Re: [PATCH 33 of 41] transparent hugepage vmstat

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On Mon, Mar 29, 2010 at 11:13:16AM +0900, Daisuke Nishimura wrote:
> On Fri, 26 Mar 2010 18:00:37 +0100, Andrea Arcangeli <aarcange@xxxxxxxxxx> wrote:
> > From: Andrea Arcangeli <aarcange@xxxxxxxxxx>
> > 
> > Add hugepage stat information to /proc/vmstat and /proc/meminfo.
> > 
> I'm sorry if it has been discussed already, but shouldn't we also count
> LRU_(IN)ACTIVE_LRU properly ? Is it a TODO ?

Maybe we should it's not huge priority at the moment, it still tells
accurately the number of entries in the list, it's not like garbled
information but it doesn't reflect strict memory size anymore. It
reflects the size of the list instead (only with transparent hugepage
support enabled otherwise the exact old behavior is retained). I'm
unsure how big issue is that.

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