Date: Sat, 25 Jan 2003 18:18:47 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: Jeff Roberson <jroberson@chesapeake.net>, Robert Watson <rwatson@FreeBSD.ORG>, Gary Jennejohn <garyj@jennejohn.org>, arch@FreeBSD.ORG Subject: Re: New scheduler (#3) Message-ID: <200301260218.h0Q2IlkX024483@apollo.backplane.com> References: <20030125171217.D18109-100000@mail.chesapeake.net> <200301252320.h0PNKVoq090077@apollo.backplane.com> <200301252350.h0PNo6xO009489@apollo.backplane.com> <200301260114.h0Q1EXuu017546@apollo.backplane.com> <20030126013234.GA19891@troutmask.apl.washington.edu>
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:This would explain why my recent effort to force Jeff's :scheduler to overload without X running didn't work. : :Matt, are you generating patches or simply analyzing :Jeff's code? I don't mind panicking my machine if you :need a guinea pig. : :-- :Steve I'm just analyzing Jeff's code and doing simple rip-up tests. I haven't been saving the bug fixes. Mainly I am getting up to speed on the scheduler API so I can implement my fractional fair share cpu and I/O scheduler down the line. I expect Jeff can fix the more obvious bugs in a few seconds. Dealing with the cpu-thread-stealing issue is a much harder problem. I saw the flip-flop and reported it, but did not try to fix it. -Matt Matthew Dillon <dillon@backplane.com> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message
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