[PATCH] Clean pthread types namespaces on x86 and x86_64

[Joseph Myers]

On Tue, 23 Jun 2015, Juan Manuel Torres Palma wrote:

> > Mechanical patches such as this one are expected to update all
> > architectures to keep the sources bisectable.  That includes creating
> > dummy versions of the new headers in the toplevel bits/, like the existing
> > bits/pthreadtypes.h, as well as versions of bits/pthread_st.h (which I
> > think should be bits/thread-shared-types.h) for each architecture that
> > currently has its own bits/pthreadtypes.h,
> 
> I planned to update every architecture with a different patch better
> than a single huge one, so it could be tracked down if any issue
> happens since I can only test for x86_64 and ARM. Or do you mean
> creating bits/thread-shared-types.h so other architectures can still
> build? I didn't realize of this last possibility until now...

It's best to keep all architectures in sync at every commit boundary as 
far as possible, which means a single patch should make the same change 
for all architectures.

-- 
Joseph S. Myers
joseph@codesourcery.com