Messages in this thread | | | Subject | Re: Shared page tables patch... some results | From | Arjan van de Ven <> | Date | Tue, 15 Aug 2006 16:45:05 +0200 |
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On Tue, 2006-08-15 at 16:41 +0200, Andi Kleen wrote: > Arjan van de Ven <arjan@infradead.org> writes: > > and the result is interesting: > > Just booting into runlevel 5 and logging into gnome (without starting > > any apps) gets a sharing of 1284 pte pages! This means that five > > megabytes (!!) of memory is saved, and countless pagefaults are avoided. > > > > When I start SLES10 GNOME after boot with one firefox window and > one gnome terminal I only have ~5.3MB in total page tables according > to /proc/meminfo > > You're saying you can share 5MB of those. Call me sceptical of your > numbers.
PageTables: 9836 kB
(this is after sharing, so before it was more)
maybe your gnome is not as bloated as my gnome ;)
-- if you want to mail me at work (you don't), use arjan (at) linux.intel.com
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