Messages in this thread | | | Date | Tue, 6 Jan 2009 10:45:37 +0100 | From | Heiko Carstens <> | Subject | Re: ftrace breaks sparc64 build |
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On Mon, Jan 05, 2009 at 11:30:58PM -0500, Steven Rostedt wrote: > On Tue, 6 Jan 2009, Heiko Carstens wrote: > Sam and Heiko, > > I'm trying to see if the (a ? b : c) construct is causing the issue. Can > you test this patch. > > diff --git a/include/linux/compiler.h b/include/linux/compiler.h > index d95da10..e13ad24 100644 > --- a/include/linux/compiler.h > +++ b/include/linux/compiler.h > @@ -113,7 +113,8 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect); > * "Define 'is'", Bill Clinton > * "Define 'if'", Steven Rostedt > */ > -#define if(cond) if (__builtin_constant_p((cond)) ? !!(cond) : \ > +#define if(cond) if ((__builtin_constant_p((cond)) && !!(cond)) || \ > + (!__builtin_constant_p((cond)) && \
Doesn't help unfortunately.
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