RFR: 8232686: Turn parallel gc develop tracing flags into unified logging

[Stefan Johansson]

H Ivan,

> 11 feb. 2020 kl. 08:34 skrev Ivan Walulya <ivan.walulya at oracle.com>:
> 
> Hi all,
> 
> Please review a small modification to  turn parallel gc develop tracing flags into unified logging
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8232686 <https://bugs.openjdk.java.net/browse/JDK-8232686>
> Webrev: http://cr.openjdk.java.net/~sjohanss/iwalulya/8232686/00/ <http://cr.openjdk.java.net/~sjohanss/iwalulya/8232686/00/>
> 
When looking through the webrev again I realized that we can now remove the "#ifdef ASSERT” here:
1616 #ifdef  ASSERT
1617   log_develop_debug(gc, marking)(
1618       "add_obj_count=" SIZE_FORMAT " "
1619       "add_obj_bytes=" SIZE_FORMAT,
1620       add_obj_count,
1621       add_obj_size * HeapWordSize);
1622   log_develop_debug(gc, marking)(
1623       "mark_bitmap_count=" SIZE_FORMAT " "
1624       "mark_bitmap_bytes=" SIZE_FORMAT,
1625       mark_bitmap_count,
1626       mark_bitmap_size * HeapWordSize);
1627 #endif  // #ifdef ASSERT

Otherwise a very nice cleanup.

Thanks,
Stefan

> Testing: Tier 1 - Tier 3
> 
> //Ivan