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SubjectRe: 2.6.6-rc3-mm2 (4KSTACK)
DateMon, 10 May 2004 16:31:33 -0400
FromHorst von Brand <>
Bill Davidsen <davidsen@tmr.com> said:

[...]

> I tried 4k stack, I couldn't measure any improvement in anything (as in 
> no visible speedup or saving in memory).

4K stacks lets the kernel create new threads/processes as long as there is
free memory; with 8K stacks it needs two consecutive free page frames in
physical memory, when memory is fragmented (and large) they are hard to
come by...
-- 
Dr. Horst H. von Brand                   User #22616 counter.li.org
Departamento de Informatica                     Fono: +56 32 654431
Universidad Tecnica Federico Santa Maria              +56 32 654239
Casilla 110-V, Valparaiso, Chile                Fax:  +56 32 797513
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