hg: jdk/jdk: 4 new changesets

[stefan.karlsson at oracle.com]

Changeset: 3b798973400b
Author:    stefank
Date:      2020-03-19 14:15 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/3b798973400b

8240773: JFR: Non-Java threads are not serialized
Reviewed-by: mgronlun

! src/hotspot/share/jfr/utilities/jfrThreadIterator.cpp

Changeset: bd58c6e34ccf
Author:    stefank
Date:      2020-03-19 14:16 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/bd58c6e34ccf

8240819: Assign a name to the JfrThreadSampler thread
Reviewed-by: mgronlun

! src/hotspot/share/jfr/periodic/sampling/jfrThreadSampler.cpp

Changeset: 5404c5f83619
Author:    stefank
Date:      2020-03-19 14:17 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/5404c5f83619

8240818: Remove colon from "JFR: Shutdown Hook" thread name
Reviewed-by: mgronlun

! src/jdk.jfr/share/classes/jdk/jfr/internal/PlatformRecorder.java

Changeset: 06146be26035
Author:    stefank
Date:      2020-03-19 14:18 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/06146be26035

8241263: JFR: Bump native events limit
Reviewed-by: mgronlun, egahlin

! src/jdk.jfr/share/classes/jdk/jfr/internal/JVM.java