Re: Overscheduling DOES happen with high web server load.
Alan Cox (alan@lxorguk.ukuu.org.uk)
Fri, 7 May 1999 02:07:16 +0100 (BST)
> At any rate, for apache 1.3.x we require some form of locking (fcntl() in
> linux' case) when there are multiple listening sockets... so you also need
> to solve the thundering herd problem for fcntl() if it has one.
Why do you use fcntl locks not System5 semaphores - which oddly enough I
think on Linux do have wake one semantics...
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