Subject: Re: Faster pipes, now with uvm_loan()
To: Manuel Bouyer <bouyer@antioche.lip6.fr>
From: Jaromír <jdolecek@netbsd.org>
List: tech-kern
Date: 04/24/2001 16:10:17
Manuel Bouyer wrote:
> I just tried newpipe-1.4.tgz on various machines. The result is impressive
> in some case:

> Yes, 10x faster for the vax !
> "only" 3x faster for the m68k :)
> 
> However it fails on a macppc system (kernel compiled from same tree

Can you try to ditch init_main.o, recompile and try again?
Since the option NEW_PIPE is not defopted in the patch, the
init_main.c is not rebuild automatically and hence pipe_init()
which initializes pipe pool is not called.

Jaromir
-- 
Jaromir Dolecek <jdolecek@NetBSD.org>      http://www.ics.muni.cz/~dolecek/
NetBSD - just plain best OS! -=*=- Got spare MCA cards or docs? Hand me them!