Date: Mon, 4 Mar 2002 11:18:08 -0800 (PST) From: Julian Elischer <julian@elischer.org> To: Maksim Yevmenkin <myevmenk@digisle.net> Cc: freebsd-current@FreeBSD.ORG, archie@FreeBSD.ORG Subject: Re: Netgraph, device drivers and mutexes Message-ID: <Pine.BSF.4.21.0203041114200.26829-100000@InterJet.elischer.org> In-Reply-To: <3C83BE7B.24087755@digisle.net>
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On Mon, 4 Mar 2002, Maksim Yevmenkin wrote: > Julian, > > thank you very much for a such detailed answer :) > > [...] > > > I hope that this helps you! > > yes it did help :) i changed my code and it seems to work just fine. > i wish i had SMP laptop to test it :) Well it aint exactly SMP safe YET, until I make those changes through teh REST of the system. There are still direct timeout() calls in several modules that I need to change to follow my own suggestions and there are many nodes that need to be changed to gain a lock when they first try insert data into the graph. e.g. ng_tty, ng_ether, (actually those two always do queueing but there are others..) I need to sit down with Archie and go through the nodes with an eye to locking. > > thanks, > max > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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