Re: PATCH: Raw device IO for 2.1.131

Raul Miller (rdm@test.legislate.com)
Sun, 13 Dec 1998 10:21:28 -0500

Richard Gooch <rgooch@atnf.csiro.au> wrote:
> What I'd like to know is why the transfer to user space memory is
> deemed so performance critical.

Er... what I've seen posted on this list looked roughly like high
bandwidth, large data device drivers implemented in user space.

-- 
Raul


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