hg: jdk/jdk: 3 new changesets

[per.liden at oracle.com]

Changeset: f64ff3ec9d61
Author:    pliden
Date:      2020-05-31 23:15 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/f64ff3ec9d61

8242527: ZGC: TestUncommit.java fails due to "Exception: Uncommitted too fast"
Reviewed-by: eosterlund

! test/hotspot/jtreg/gc/z/TestUncommit.java

Changeset: c15e3098fb2a
Author:    pliden
Date:      2020-05-31 23:15 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/c15e3098fb2a

8246044: ZGC: Rename ZDirector's max_capacity to soft_max_capacity
Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zDirector.cpp

Changeset: 50fe8727ed79
Author:    pliden
Date:      2020-05-31 23:15 +0200
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/50fe8727ed79

8246045: ZGC: Fix ZDirector::rule_high_usage() calculation
Reviewed-by: stefank, eosterlund

! src/hotspot/share/gc/z/zDirector.cpp