hg: jdk8u/jdk8u-dev/hotspot: 8217362: Emergency dump does not work when disk=false is set

[gnu.andrew at redhat.com]

Changeset: d7c102fe9c47
Author:    evergizova
Date:      2019-03-25 15:37 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/d7c102fe9c47

8217362: Emergency dump does not work when disk=false is set
Reviewed-by: phh, andrew

! src/share/vm/jfr/recorder/repository/jfrChunkWriter.cpp
! src/share/vm/jfr/recorder/repository/jfrEmergencyDump.cpp
! src/share/vm/jfr/recorder/repository/jfrEmergencyDump.hpp
! src/share/vm/jfr/recorder/repository/jfrRepository.cpp