hg: jdk/jdk: 8208499: NMT: Missing memory tag for Safepoint polling page

[zgu at redhat.com]

Changeset: cf34c71ca27c
Author:    zgu
Date:      2018-07-31 07:35 -0400
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/cf34c71ca27c

8208499: NMT: Missing memory tag for Safepoint polling page
Summary: Added missing memory tag and cleanup memory type enum
Reviewed-by: shade, coleenp

! src/hotspot/share/memory/allocation.hpp
! src/hotspot/share/runtime/safepointMechanism.cpp
! src/hotspot/share/services/memTracker.cpp
! src/hotspot/share/services/nmtCommon.cpp
+ test/hotspot/jtreg/runtime/NMT/SafepointPollingPages.java