Re: [RFC PATCH 0/8] Reduce filesystem writeback from page reclaim v2

Mel Gorman
2011-07-27T07:37:46Z

On Wed, Jul 27, 2011 at 01:32:17PM +0900, Minchan Kim wrote:
> >
> > http://www.csn.ul.ie/~mel/postings/reclaim-20110721
> >
> > Unfortunately, the volume of data is excessive but here is a partial
> > summary of what was interesting for XFS.
>
> Could you clarify the notation?
> 1P : 1 Processor?
> 512M: system memory size?
> 2X , 4X, 16X: the size of files created during test
>

1P == 1 Processor
512M == 512M RAM (mem=512M)
2X == 2 x NUM_CPU fsmark threads

--
Mel Gorman
SUSE Labs