git: openjdk/loom: fibers: 3 new changesets

[duke]

Changeset: c21545e9
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2024-02-19 08:35:00 +0000
URL:       https://git.openjdk.org/loom/commit/c21545e9428fe2e8984f750b4f574d9ddcdc94a6

Test needs to hold lock to read counter value

! test/jdk/java/lang/Thread/virtual/SynchronizedNative.java

Changeset: 76d90d1a
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2024-02-21 12:52:50 +0000
URL:       https://git.openjdk.org/loom/commit/76d90d1aa4f0dd785e9f8378b27052ec26335fbc

Add test for retry/busy monitorenter when pinned

! test/jdk/ProblemList.txt
+ test/jdk/java/lang/Thread/virtual/BusyMonitorEnterWhenPinned.java

Changeset: 60a1d3ff
Author:    Alan Bateman <alan.bateman at oracle.com>
Date:      2024-02-21 17:37:53 +0000
URL:       https://git.openjdk.org/loom/commit/60a1d3fffce7bbdc0bc5c0b0a7a8d5bc82ed04f0

Drop Blocker usages from buffered I/O uses

! src/java.base/macosx/classes/sun/nio/fs/BsdNativeDispatcher.java
! src/java.base/share/classes/java/io/FileDescriptor.java
! src/java.base/share/classes/java/io/FileInputStream.java
! src/java.base/share/classes/java/io/FileOutputStream.java
! src/java.base/share/classes/java/io/RandomAccessFile.java
! src/java.base/share/classes/java/lang/Object.java
! src/java.base/share/classes/java/lang/Process.java
! src/java.base/share/classes/java/lang/System.java
! src/java.base/share/classes/java/net/InetAddress.java
! src/java.base/share/classes/java/nio/MappedMemoryUtils.java
! src/java.base/share/classes/jdk/internal/misc/Blocker.java
! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java
! src/java.base/unix/classes/java/io/UnixFileSystem.java
! src/java.base/unix/classes/sun/nio/ch/PollSelectorImpl.java
! src/java.base/unix/classes/sun/nio/fs/UnixFileSystem.java
! src/java.base/unix/classes/sun/nio/fs/UnixNativeDispatcher.java
! src/java.base/windows/classes/java/io/WinNTFileSystem.java
! src/java.base/windows/classes/java/lang/ProcessImpl.java
! src/java.base/windows/classes/sun/nio/ch/WEPollSelectorImpl.java
! src/java.base/windows/classes/sun/nio/fs/WindowsNativeDispatcher.java