RFR: 8078193: BACKOUT: Rename and clean up the ParGCAllocBuffer class

[Thomas Schatzl]

Hi,

On Tue, 2015-04-21 at 10:09 +0200, Bengt Rutisson wrote:
> Hi Kim,
> 
> On 2015-04-21 00:14, Kim Barrett wrote:
> > Please review this change to back out a changeset.
> >
> > The intended fix for JDK-8074546 was pushed with a commit message
> > containing the wrong bug id. To simplify tracking the changeset
> > through repository promotions to release, we're going to hg backout
> > the problem changeset and re-push with a corrected commit message.
> >
> > The hg backout applied cleanly:
> > Changeset: hs-gc/hotspot: 8148:dafb0a98e749
> >
> > CR:
> > https://bugs.openjdk.java.net/browse/JDK-8078193
> >
> > Webrev:
> > http://cr.openjdk.java.net/~kbarrett/8078193/webrev.00/
> >
> > Testing:
> > JPRT
> 
> 
> Doing hg backout does not apply cleanly for me.
> 
> $ hg backout -r 8148
[...]
> merging src/share/vm/runtime/globals.hpp
> merging src/share/vm/runtime/globals.hpp failed!
> 142 files updated, 0 files merged, 1 files removed, 1 files unresolved
> use 'hg resolve' to retry unresolved file merges

Backout works here.

> There is a conflict in globals.hpp. But the patch file provided in the 
> webrev:
> http://cr.openjdk.java.net/~kbarrett/8078193/webrev.00/hotspot.changeset
> 
> applies cleanly for me and does the right thing to globals.hpp.
> 
> So, I think the webrev looks fine. Reviewed.

Think so too. Please push this backout and the good change at the same
time as Bengt suggested.

Thanks,
  Thomas