RFR: 8075829: Move CSpaceCounters implementation to cSpaceCounters.cpp

[Jesper Wilhelmsson]

Looks good.
/Jesper


Stefan Karlsson skrev den 24/3/15 17:33:
> Hi,
>
> Please review this patch to reduce the dependency against space.inline.hpp in
> cSpaceCounters.hpp.
>
> - The update_* functions are not called frequently and doesn't have to be inlined.
>
> - The take_sample() function is called as a virtual call, and doesn't need to be
> inlined.
>
> - The change in cSpaceCounters.hpp to include space.hpp instead of
> space.inline.hpp, causes some files to no longer include space.inline.hpp. If
> one of these files use the Space class but doesn't include space.inline.hpp we
> get a compile error stating that block_start is used but never defined, even
> when the block_start function isn't used from that file. To solve that, the
> 'inline' keyword is removed from the declaration, but kept at the definition.
> The compiler will not complain about missing definition of block_start if
> space.inline.hpp isn't included, but the linker will. The compiler will still be
> able to inline the function.
>
> http://cr.openjdk.java.net/~stefank/8075829/webrev.01/
> https://bugs.openjdk.java.net/browse/JDK-8075829
>
> Thanks,
> StefanK