RFR: 8078345: Move PSParallelCompact::mark_and_push to ParCompactionManager
stefan.karlsson at oracle.com
Wed Apr 22 09:46:53 UTC 2015
On 2015-04-22 10:30, Stefan Karlsson wrote:
> Please review this patch to move code out from PSParallelCompact into
> There is a circular dependency between between PSParallelCompact and
> ParCompactionManager that makes it hard to move
> ParCompactionManager::push to psCompactionManager.inline.hpp,
> something that we need for JDK-8076177
> The circular dependency can be seen with:
> <the follow contents functions in psCompactionManager.cpp>
> The suggested fix is to make mark_and_push a member of
> ParCompactionManager. The implementation already takes a
> ParCompactionManager as the first argument and it's used by other
> ParCompactionManager specific functions.
> The fix also moves the rest of the follow_* functions so that all
> marking code, which is done in multiple threads using separate
> ParCompactionManagers, are held together.
To be clear, this helps to resolve the circular dependency between
psCompactionManager.inline.hpp and psParallelCompact.inline.hpp. There
are still other circular dependencies between ParCompactionManager and
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