[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] evtchn_upcall_mask

* Hollis Blanchard (hollisb@xxxxxxxxxx) wrote:
> So I'd like to abstract users of evtchn_upcall_mask in Xen (and Linux,
> mini-os, etc) into set/get accessors. On PPC and IA64, the accessors
> would deal directly with the register state, and the field itself
> wouldn't even exist.

Is local_irq_disable() not enough abstraction in Linux?  Oh, I see,
you mean for both sides of the fence.  From your description that makes
perfect sense to me.


Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.