christoph wrote:
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 <[email protected]>
Signed-off-by: Zach Brown <[email protected]>
Acked-by: Benjamin LaHaise <[email protected]>
Please add my Signed-off-by somewhere, I did large portions of the
changes and ACK the final version too.
Signed-off-by: Christoph Hellwig <[email protected]>
Done.. !! Sorry, Definitely not intentional :(
Thanks,
Badari
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