git: openjdk/jdk21u-dev: master: 8343205: CompileBroker::possibly_add_compiler_threads excessively polls available memory

[Martin Doerr]

Changeset: 3087c6c7
Branch: master
Author:    Martin Doerr <mdoerr at openjdk.org>
Date:      2024-12-11 11:30:52 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/3087c6c74d742b7b5eaf28e4c886b5dc1811ea6f

8343205: CompileBroker::possibly_add_compiler_threads excessively polls available memory

Reviewed-by: phh
Backport-of: 75801992a7c626d409f66e2491082dba84c6fe45

! src/hotspot/share/compiler/compileBroker.cpp
! src/hotspot/share/compiler/compileBroker.hpp