Re: [Xen-devel] [PATCH] skeleton frontend/backend examples and a deadlock

[Rusty Russell <rusty@xxxxxxxxxxxxxxx>]

On Wed, 2005-11-02 at 14:52 +0200, Mark Ryden wrote:
> Hello,
> One little thing:
> If I am not wrong, xenbus_register_backend() is
> not exported, and it seems to me that we
> should have EXPORT_SYMBOL(xenbus_register_backend) so
> it will build.

Indeed, the backend cannot be built as a module because this, and the
vma functions are not exported.  The latter can be solved by providing a
nice grant-id -> mapped page function in the core I think (and the unmap
function)

Also, the skeleton was written against a tree where registering a watch
did not always call the callback immediately.  Now this has been fixed,
those explicit calls are removed.

Rusty.

-- 
A bad analogy is like a leaky screwdriver -- Richard Braakman


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