Re: kiobuf questions

["Stephen C. Tweedie" <sct@redhat.com>]

Hi,

On Tue, Oct 03, 2000 at 05:37:24PM +0300, BenHanokh Gabriel wrote:
> 
> i'm trying to understand the role of the kiobuf struct in the io
> subsystem.
> 
> there are 2 fields i failed to see any reference to :
> end_io  and
> wait_queue 
> 
> now, the documentation says that this is a completion callback , but i
> never saw anyone using it.

That's because the only user of kiobuf-based IO is, for now,
synchronous.  You need end_io() callbacks and a wait queue to allow
async completion in the future.

Cheers,
 Stephen
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