Re: splxxx level?
From: Scott Long (scottl_at_freebsd.org)
Date: 08/31/04
- Previous message: Stephan Uphoff: "Re: splxxx level?"
- In reply to: Stephan Uphoff: "Re: splxxx level?"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Date: Mon, 30 Aug 2004 17:53:44 -0600 To: Stephan Uphoff <ups@tree.com>
Stephan Uphoff wrote:
> Hi,
>
> Disclaimer: I never developed for FreeBSD 4.X
> and might be a few miles off target...
>
> I vaguely recall seeing that vinum issues
> new strategy calls to member disks
> in the context of a buffer's biodone callback.
>
> Because of this mixing local and network
> disks in a vinum set could cause the network
> disk's strategy to be called in the the
> interrupt context of the local disk controller.
> ( And the other way round?)
>
>
Interesting observation, and I don't have a good
answer for that. I guess for now it'll be prudent
to avoid mixing subsystems like this.
Scott
_______________________________________________
freebsd-arch@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-arch
To unsubscribe, send any mail to "freebsd-arch-unsubscribe@freebsd.org"
- Previous message: Stephan Uphoff: "Re: splxxx level?"
- In reply to: Stephan Uphoff: "Re: splxxx level?"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Relevant Pages
|
|
