RFR (S) JDK-8139922 Get rid of dead code in ConcurrentMark
thomas.schatzl at oracle.com
Wed Nov 18 10:31:18 UTC 2015
On Tue, 2015-11-17 at 13:51 -0800, Jon Masamitsu wrote:
> Anyone think that parClear() is worth saving? If just for
> symmetry with parMark()?
I would prefer to remove unused code. The CMBitmap class does not feel
like being in any way reusable but a thin wrapper for use with G1
concurrent marking. This method would be simple to recreate too.
The ConcurrentMark contain way too much stuff.
> On 11/17/2015 06:29 AM, Joseph Provino wrote:
> > Please review this small change to cleanup ConcurrentMark.
> > Code is removed from 3 files.
> > CR: https://bugs.openjdk.java.net/browse/JDK-8139922
> > http://cr.openjdk.java.net/~jprovino/8139922/webrev.00
> > Passes JPRT
I think the flag G1ConcMarkForceOverflow should go away as well.
Looks good otherwise.
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