From: Mark G. <ma...@sg...> - 2002-10-01 07:32:56
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On Tue, 1 Oct 2002, William Lee Irwin III wrote: > You could try adding the counters yourself, of course. It's not too > tough. I did a deferred coalescing patch that needed to keep track of > some statistics with similar properties and it wasn't difficult at all. > Note unbounded hold time with zone->lock held will NMI oops. I was concerned doing that would add unjustified overhead to assorted page management macros; they look rather lean. So rather than add code in performance sentitive places, I'd rather remove code in the discontig memory patch and only export stuff that is scalable in /proc/discontig. > Basically the bits missing from 2.5 are reserved, cached, and slab. > Neither should be difficult to reconstruct as all changes thereof are > relatively well-contained. > > Is your architecture's port running on 2.5? no. 2.4.18 and 2.4.19 at present. -- Mark |