Re: [PATH] Fix compilation when CONFIG_TRACE_IRQFLAGS_SUPPORT isnot set

[Ingo Molnar]

* Rui Sousa <rui.p.m.sousa@xxxxxxxxx> wrote:

> Hi,
> 
> This patch fixes compilation if CONFIG_TRACE_IRQFLAGS_SUPPORT is ever 
> disabled (which is currently not allowed by Kconfig). Alternatively we 
> could just remove the option altogether and the associated code paths. 
> Since the compilation error has been in the tree for at least two 
> years and no one noticed it, I guess we don't really have the need for 
> CONFIG_TRACE_IRQFLAGS_SUPPORT=n. Boot tested on x86 UP.

applied to tip/core/locking - thanks Rui.

since you fixed it i prefer the fix over the removal. We could still 
remove the !TRACE_IRQFLAGS_SUPPORT now (in a separate commit) and 
simpify this header a bit that way. Thus if someone needs the 
!TRACE_IRQFLAGS_SUPPORT mode of build for future work, it can be 
restored via a simple revert.

	Ingo
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