* Christoph Hellwig <[email protected]> wrote:
> On Tue, May 29, 2007 at 02:52:50PM +0200, Peter Zijlstra wrote:
> > Ensure that all of the lock dependency tracking code is under
> > CONFIG_PROVE_LOCKING. This allows us to use the held lock tracking code
> > for other purposes.
>
> There's an awfull lot of ifdefs introduced in this patch, I wonder
> whether it might be better to split up lockdep.c at those boundaries.
it adds 6 new #ifdefs. There's 35 #ifdefs in page_alloc.c, 44 in
sysctl.c and 64 in sched.c. I'd not call it 'an awful lot', although
certainly it could be reduced. Splitting lockdep.c up would uglify it
well beyond the impact of the 6 #ifdefs, given the amount of glue
needed.
Ingo
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