hg: jdk9/hs-rt/hotspot: 3 new changesets

[dmitry.samersoff at oracle.com]

Changeset: a814058f5215
Author:    dsamersoff
Date:      2015-01-14 07:10 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/a814058f5215

7076820: assert(addr != 0) failed: address sanity check in PerfMemory::detach with -XX:-UsePerfData
Summary: Explicitly checks for UsePerfData and if it's false make Perf:detach a NOP.
Reviewed-by: dholmes, jbachorik

! src/share/vm/prims/perf.cpp

Changeset: 15502499ac47
Author:    dsamersoff
Date:      2015-01-14 17:22 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/15502499ac47

Merge


Changeset: ff0a291b82f1
Author:    dsamersoff
Date:      2015-01-15 12:02 +0000
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/ff0a291b82f1

Merge