hg: jdk/submit: 8223444: Improve CodeHeap Free Space Management

[lutz.schmidt at sap.com]

Changeset: 3dfed2ed6e02
Author:    lucy
Date:      2019-05-09 11:59 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/3dfed2ed6e02

8223444: Improve CodeHeap Free Space Management
Reviewed-by:

! src/hotspot/cpu/aarch64/c2_globals_aarch64.hpp
! src/hotspot/cpu/ppc/c2_globals_ppc.hpp
! src/hotspot/cpu/x86/c2_globals_x86.hpp
! src/hotspot/share/memory/heap.cpp
! src/hotspot/share/memory/heap.hpp