hg: jdk8u/jdk8u/hotspot: 4 new changesets

[rob.mckenna at oracle.com]

Changeset: c7140a91e56a
Author:    dholmes
Date:      2017-01-05 18:55 -0500
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/c7140a91e56a

8170888: [linux] Experimental support for cgroup memory limits in container (ie Docker) environments
Summary: Set apparent physical memory to cgroup memory limit when UseCGroupMemoryLimitForHeap is true
Reviewed-by: acorn, gtriantafill
Contributed-by: Christine Flood <chf at redhat.com>

! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp

Changeset: 8dfbb002197a
Author:    jcm
Date:      2017-01-11 04:26 -0800
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/8dfbb002197a

8164293: HotSpot leaking memory in long-running requests
Summary: Applied RMs in sweep_code_cache and related codes.
Reviewed-by: kvn, thartmann

! src/share/vm/code/nmethod.cpp
! src/share/vm/runtime/sweeper.cpp

Changeset: 96a7391e620a
Author:    sspitsyn
Date:      2017-01-15 02:07 -0800
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/96a7391e620a

8034249: need more workarounds for suspend equivalent condition issue
Summary: Collect data at safepoint, do not rely on thread suspension
Reviewed-by: dcubed, dholmes

! src/share/vm/prims/jvmtiEnv.cpp
! src/share/vm/prims/jvmtiEnvBase.hpp

Changeset: 567e410935e5
Author:    robm
Date:      2017-01-20 16:22 +0000
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/567e410935e5

Merge