Re: [PATCH] bsg : Add support for io vectors in bsg

[FUJITA Tomonori]

On Thu, 10 Jan 2008 16:46:05 -0500
Pete Wyckoff <pw@xxxxxxx> wrote:

> Is there another async I/O mechanism?  Userspace builds the CDBs,
> just needs some way to drop them in SCSI ML.  BSG is almost perfect
> for this, but doesn't do iovec, leading to lots of memcpy.

syslets?
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