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SubjectRe: [PATCH 1/2] aio: add vectored I/O support
On Thu, Oct 14, 2004 at 01:10:01PM -0700, Yasushi Saito wrote:
> This is a patch against 2.6.9-rc3-mm3 that add supports for vectored
> async I/O. It adds two additional commands, IO_CMD_PREADV and
> IO_CMD_PWRITEV to libaio.h. The below is roughly what I did:

How does this differ substantially from lio_listio() of each I/O
range? Does it have some significant performance win, or is it just
aiming for a completeness that POSIX doesn't (to my knowledge) specify?

Joel

--

Life's Little Instruction Book #464

"Don't miss the magic of the moment by focusing on what's
to come."

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jlbec@evilplan.org
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