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DragonFly kernel List (threaded) for 2010-12
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Re: swi_vm() and busdma_swi()?


From: Sepherosa Ziehau <sepherosa@xxxxxxxxx>
Date: Wed, 1 Dec 2010 10:42:22 +0800

On Wed, Dec 1, 2010 at 6:38 AM, Venkatesh Srinivas
<me@endeavour.zapto.org> wrote:
> Hi,
>
> In the per-mach busdma code, busdma_swi() walks a callback list under

busdma_swi() should be deprecated and removed, however, before that
you will have to fix some old drivers bus_dmamap_load()'s callback
logic first (all of these old drivers should be marked as non-mpsafe).

Best Regards,
sephe

-- 
Tomorrow Will Never Die



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