[Discussion] Serial GC: Expand young generation size

[Guoxiong Li]

Hi all,

Currently, the young generation in SerialGC can't be expanded now
and is always the initial young generation size. It is not a very big
problem generally.
But in some situations, like JDK-8333386 [1], it will crash the VM
(unnecessary OutOfMemoryError).

So I want to implement the feature to expand the young generation size
(absolutely, not exceeding the max young generation size).
What do you think about it? Any ideas will be appreciated.

Best Regards,
-- Guoxiong

Related links:
[1] https://bugs.openjdk.org/browse/JDK-8333386
[2] https://bugs.openjdk.org/browse/JDK-8335925
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