Code Review for openjdk-head-2

Prepared by:Severin Gehwolf on Thu Oct 31 15:27:56 CET 2019
Workspace:/disk/openjdk/upstream-sources/openjdk-head-2
Compare against: https://hg.openjdk.java.net/jdk/jdk
Compare against version:e3618c902d17
Summary of changes: 2040 lines changed: 1423 ins; 582 del; 35 mod; 3952 unchg
Patch of changes: openjdk-head-2.patch
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os/linux/osContainer_linux.cpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
|  Reviewed-by: bobv
o  rev 56646 : 8230848: OSContainer: Refactor container detection code
|  Summary: Move cgroups v1 implementation details out of osContainer_linux.cpp
~  Reviewed-by: bobv
614 lines changed: 5 ins; 580 del; 29 mod; 97 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os/linux/osContainer_linux.hpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
|  Reviewed-by: bobv
o  rev 56646 : 8230848: OSContainer: Refactor container detection code
|  Summary: Move cgroups v1 implementation details out of osContainer_linux.cpp
~  Reviewed-by: bobv
3 lines changed: 2 ins; 1 del; 0 mod; 68 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/os/linux/os_linux.hpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
1 line changed: 1 ins; 0 del; 0 mod; 389 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/prims/whitebox.cpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
16 lines changed: 16 ins; 0 del; 0 mod; 2414 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/containers/cgroup/PlainRead.java

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
1 line changed: 0 ins; 0 del; 1 mod; 76 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/containers/docker/PrintContainerInfo.java

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
5 lines changed: 5 ins; 0 del; 0 mod; 34 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/containers/docker/TestCPUAwareness.java

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
25 lines changed: 22 ins; 0 del; 3 mod; 206 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/containers/docker/TestMisc.java

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
19 lines changed: 16 ins; 1 del; 2 mod; 113 unchg

Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/lib/sun/hotspot/WhiteBox.java

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
7 lines changed: 7 ins; 0 del; 0 mod; 555 unchg

------ ------ ------ ------ --- New Patch Raw src/hotspot/os/linux/cgroupSubsystem_linux.cpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
|  Reviewed-by: bobv
o  rev 56646 : 8230848: OSContainer: Refactor container detection code
|  Summary: Move cgroups v1 implementation details out of osContainer_linux.cpp
~  Reviewed-by: bobv
417 lines changed: 417 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New Patch Raw src/hotspot/os/linux/cgroupSubsystem_linux.hpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
|  Reviewed-by: bobv
o  rev 56646 : 8230848: OSContainer: Refactor container detection code
|  Summary: Move cgroups v1 implementation details out of osContainer_linux.cpp
~  Reviewed-by: bobv
264 lines changed: 264 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New Patch Raw src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
|  Reviewed-by: bobv
o  rev 56646 : 8230848: OSContainer: Refactor container detection code
|  Summary: Move cgroups v1 implementation details out of osContainer_linux.cpp
~  Reviewed-by: bobv
243 lines changed: 243 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New Patch Raw src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
|  Reviewed-by: bobv
o  rev 56646 : 8230848: OSContainer: Refactor container detection code
|  Summary: Move cgroups v1 implementation details out of osContainer_linux.cpp
~  Reviewed-by: bobv
118 lines changed: 118 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New Patch Raw src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
218 lines changed: 218 ins; 0 del; 0 mod; 0 unchg

------ ------ ------ ------ --- New Patch Raw src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp

@  rev 56647 : 8230305: Cgroups v2: Container awareness
|  Summary: Implement Cgroups v2 container awareness in hotspot
~  Reviewed-by: bobv
89 lines changed: 89 ins; 0 del; 0 mod; 0 unchg

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