Messages in this thread | | | From | David Woodhouse <> | Subject | Re: [PATCH]: uClinux (MMU-less) patches against 2.5.28 | Date | Fri, 26 Jul 2002 10:58:54 +0100 |
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alan@lxorguk.ukuu.org.uk said: > Now consider two events each locking the page the other wishes to > write to. At that point you may want to stop digging any deeper holes
Maybe, but only if we can come up with a better alternative.
Bear in mind that XIP is not for general-purpose use, and strict restrictions on what you can do with it are not unreasonable. Assume we remove O_DIRECT support entirely from any kernel which supports XIP. Then what breaks?
-- dwmw2
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