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Date:      Sun, 25 Nov 2007 10:15:58 -0800
From:      Julian Elischer <julian@elischer.org>
To:        FreeBSD Current <current@freebsd.org>,  Stephan Uphoff <ups@FreeBSD.ORG>
Subject:   Re: rmlock question..
Message-ID:  <4749BBDE.6000107@elischer.org>
In-Reply-To: <4749BB5B.7040801@elischer.org>
References:  <4749BB5B.7040801@elischer.org>

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Julian Elischer wrote:
> If I make an exclusive rmlock request on an rmlock that has a busy set 
> of readers coming and going, do new readers wait for me to get
> my turn, or do I have to wait for a moment where there are no more 
> readers before I get a go?
in fact if the requests are of the order

reader, reader, writer, reader, reader, writer, reader

is the order of evaluation defined? is it preserved?

> 
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