Messages in this thread | | | Date | Tue, 7 Mar 2006 03:30:50 +0200 | From | Dan Aloni <> | Subject | Re: Status of AIO |
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On Mon, Mar 06, 2006 at 04:18:54PM -0500, Benjamin LaHaise wrote: > On Mon, Mar 06, 2006 at 08:24:03AM +0200, Dan Aloni wrote: > > Hello, > > > > I'm trying to assert the status of AIO under the current version > > of Linux 2.6. However by searching I wasn't able to find any > > indication about it's current state. Is there anyone using it > > under a production environment? > > For O_DIRECT aio things are pretty stable (barring a patch to improve -EIO > handling). The functionality is used by the various databases, so it gets > a fair amount of exercise. > > > I'd like to know how complete it is and whether socket AIO is > > adaquately supported. > > Socket AIO is not supported yet, but it is useful to get user requests to > know there is demand for it.
Well, I've written a small test app to see if it works with network sockets and apparently it did for that small test case (connect() with aio_read(), loop with aio_error(), and aio_return()). I thought perhaps the glibc implementation was running behind the scene, so I've checked to see if it a thread was created in the background and I there wasn't any thread.
-- Dan Aloni da-x@monatomic.org, da-x@colinux.org, da-x@gmx.net, dan@xiv.co.il - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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