Re: bus_dmamap_destroy no longer callable from interrupt context?

[Brett Lymn <brett.lymn%baesystems.com@localhost>]

On Fri, Nov 15, 2013 at 10:31:52PM +0100, Christoph Badura wrote:
> 
> Bummer. It sure looks to me like bus_dmamap_destroy used to be callable
> from interrupt context.  And the Open/FreeBSD code being identical leads me
> to believe they do support destroying in interrupt context.
> 

You can't really go by what OpenBSD do, they still have the big kernel
lock so their scope for race conditions is a lot smaller.

-- 
Brett Lymn
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