Re: 2.4: why is NR_GFPINDEX so large?

[Puppetmaster <akhripin@mbhs.edu>]

On Wed, 21 Jun 2000, Timur Tabi wrote:

> ** Reply to message from Kanoj Sarcar <kanoj@google.engr.sgi.com> on Wed, 21
> Jun 2000 12:56:12 -0700 (PDT)
> 
> 
> > This is a left over from the days when we had a few more __GFP_ flags,
> > but that has been cleaned up now, so NR_GFPINDEX can go down. 
> 
> Cool.  I'm glad to see that my questions wasn't stupid :-)
> 
> >Be aware 
> > of any cache footprint issues though.
> 
> Ok, you just lost me.  What's a "cache footprint"?
Cache footprint refers to the amount of space code/data take up in the
cache. This is important for code that is frequently executed, as it is
very good performance-wise to have the nescessary data and code entirely
in the L1 cache.
 > 
> 
> 
> 
> --
> Timur Tabi - ttabi@interactivesi.com
> Interactive Silicon - http://www.interactivesi.com
> 
> When replying to a mailing-list message, please don't cc: me, because then I'll just get two copies of the same message.
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