Date: Tue, 16 Feb 1999 16:14:54 -0800 (PST) From: Julian Elischer <julian@whistle.com> To: "John S. Dyson" <dyson@iquest.net> Cc: perlsta <bright@cygnus.rush.net>, dillon@apollo.backplane.com, freebsd-hackers@FreeBSD.ORG Subject: Re: inode / exec_map interlock ? (follow up) Message-ID: <Pine.BSF.3.95.990216161302.13983L-100000@current1.whistle.com> In-Reply-To: <199902161930.OAA00391@y.dyson.net>
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On Tue, 16 Feb 1999, John S. Dyson wrote: > perlsta said: > > > > I've noticed that the 'old' swapper or system seemed to leave a LOT of > > swap still used en it wasn't trully needed. The new system seems to > > reclaim these regeons as soon as they are swapped in. I've noticed the > > new swapper is a bit more 'peppy' but i'm concerned that it is dooing what > > John says. > > > Matt's code has a better allocator, and for that I applaud the code. > Regressing behavior, when information is available and offered is not > forward progress, but a loss of technology. You could have had the > superior behavior of both, if the developer had listened. > > > > > One other thing, I has some trouble getting to sleep last night and > > decided to venture into src/sys/vm, the comments are VERY helpful. The > > kind of documentation going on here will really help people get into > > systems programming, it is MUCH appreciated. > > > If the code wasn't being substantially modified without review and > agreement, I would agree. Function is more important than form, > and function is being lost. Matt has agreed to go back over the changes and retrofit any changes that are identified as being problems by you or alan or david. He is willing to do the work if he can get a clear description of what he needs to fix. He's also agreed to run all changes past either you or alan. julian > > -- > John | Never try to teach a pig to sing, > dyson@iquest.net | it makes one look stupid > jdyson@nc.com | and it irritates the pig. > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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