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DateMon, 8 Sep 2003 10:33:22 +0100
FromJamie Lokier <>
SubjectRe: [PATCH 2] Little fixes to previous futex patch
Ingo Molnar wrote:
> > Hugh's patch is clever and subtle.  It doesn't exit the loop; the loop
> > continues from "next".> > ugh. It would be much cleaner to simply do a list_add() instead of a
> list_add_tail(). (the ordering of the queue doesnt matter anyway)

Why do you say the order doesn't matter?  If you change the order in
FUTEX_WAIT & FUTEX_WAKE, then "fair" operations aren't fair any more.

Is there a reason why FUTEX_REQUEUE is exempt from this?

-- Jamie

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