On 11/08/2009 02:51 PM, Ingo Molnar wrote:
Maybe we should generalize paravirt-ops patching in case if (x) f() is
deemed too expensive.
Yes, that's a nice idea. We have quite a number of 'conditional
callbacks' in various critical paths that could be made lighter via such
a technique.
It would also free new callbacks from the 'it increases overhead even if
unused' criticism and made it easier to add them.
We can take the "immediate values" infrastructure as a first step. Has
that been merged?
--
error compiling committee.c: too many arguments to function
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