Messages in this thread | | | Date | Tue, 9 May 2006 20:55:34 +0200 | From | christoph <> | Subject | Re: [PATCH 3/3] Zach's core aio changes to support vectored AIO |
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On Tue, May 09, 2006 at 11:08:39AM -0700, Badari Pulavarty wrote: > This work is initially done by Zach Brown to add support for > vectored aio. These are the core changes for AIO to support > IOCB_CMD_PREADV/IOCB_CMD_PWRITEV. > > I made few extra changes beyond Zach's work. They are > - took out aio_pread/aio_pwrite and made them > a special case into vectored support > - added single inlined vector to save on kmalloc() > for a simple aio_read/aio_write > - kiocb->ki_left always indicates the amount of > IO need to be done. Made sure that this gets > set in sync case also, so that we don't need > to loop over iovecs to figure out IO size all > the time. > > Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com> > Signed-off-by: Zach Brown <zach.brown@oracle.com> > Acked-by: Benjamin LaHaise <bcrl@kvack.org>
Please add my Signed-off-by somewhere, I did large portions of the changes and ACK the final version too.
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