Code Review for project openjdk/loom/fibers against openjdk/jdk/master

Prepared by: Buildbot on Sun Feb 08 05:03:35 CET 2026
Compare against version: cd5256d5
Summary of changes: 24398 lines changed; 24102 ins; 124 del; 172 mod; 26501 unchg
Patch of changes: master.patch
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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw .jcheck/conf

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------ ------ ------ ------ --- New Patch Raw loom-docs/CustomSchedulers.md

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------ ------ ------ ------ --- New Patch Raw loom-docs/io_uring.md

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/hotspot/share/runtime/globals.hpp

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/__kernel_timespec.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/epoll_data.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/epoll_data_t.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/epoll_event.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/in6_addr.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/in_addr.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/io_cqring_offsets.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/io_sqring_offsets.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/io_uring_cqe.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/io_uring_params.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/io_uring_rsrc_register.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/io_uring_sqe.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/iouring_h.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/iouring_h_1.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/iovec.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/sockaddr.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/sockaddr_in.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/sockaddr_in6.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/sockaddr_storage.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/jdk/internal/ffi/generated/iouring/timespec.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/linux/classes/sun/nio/ch/DefaultPollerProvider.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/sun/nio/ch/IoUringPoller.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/sun/nio/ch/iouring/Cqe.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/sun/nio/ch/iouring/IOUring.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/sun/nio/ch/iouring/KMappedBuffers.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/sun/nio/ch/iouring/Sqe.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/sun/nio/ch/iouring/SystemCallContext.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/linux/classes/sun/nio/ch/iouring/Util.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/java/lang/System.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/java/lang/Thread.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/java/lang/ThreadBuilders.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/java/lang/VirtualThread.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/java/util/concurrent/StructuredTaskScope.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java

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------ ------ ------ ------ --- New Patch Raw src/java.base/share/classes/jdk/internal/event/VirtualThreadParkEvent.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/jdk/internal/misc/CarrierThread.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/jdk/internal/vm/JcmdVThreadCommands.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/jdk/internal/vm/ThreadDumper.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/sun/nio/ch/Poller.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.base/share/classes/sun/nio/ch/PollerProvider.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/java.logging/share/classes/java/util/logging/Logger.java

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------ ------ ------ ------ --- New Patch Raw src/jdk.jfr/share/classes/jdk/jfr/events/VirtualThreadParkEvent.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.jfr/share/classes/jdk/jfr/internal/JDKEvents.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.jfr/share/classes/jdk/jfr/internal/MirrorEvents.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.jfr/share/classes/jdk/jfr/internal/query/view.ini

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.jfr/share/conf/jfr/default.jfc

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.jfr/share/conf/jfr/profile.jfc

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw src/jdk.management/share/classes/com/sun/management/internal/VirtualThreadSchedulerImpls.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/ProblemList-Virtual.txt

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/ProblemList-Xcomp.txt

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/TEST.groups

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/hotspot/jtreg/serviceability/dcmd/thread/VThreadCommandsTest.java

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------ ------ ------ ------ --- New Patch Raw test/jaxp/ProblemList-Virtual.txt

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/ProblemList-Virtual.txt

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/ProblemList.txt

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/foreign/TestBufferStackStress.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/foreign/TestRestricted.java

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------ ------ ------ ------ --- New Patch Raw test/jdk/java/lang/Thread/virtual/CustomDefaultScheduler.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/lang/Thread/virtual/CustomScheduler.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/lang/Thread/virtual/JfrEvents.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/lang/Thread/virtual/Parking.java

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------ ------ ------ ------ --- New Patch Raw test/jdk/java/lang/Thread/virtual/UpDownLoad.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/lang/management/ThreadMXBean/ThreadLists.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/net/vthread/BlockingSocketOps.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/nio/channels/vthread/BlockingChannelOps.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/nio/channels/vthread/SelectorOps.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/java/util/logging/ParentLoggersTest.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/jdk/jfr/event/metadata/TestLookForUntestedEvents.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/jdk/jdk/management/VirtualThreadSchedulerMXBean/VirtualThreadSchedulerMXBeanTest.java

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------ ------ ------ ------ --- New Patch Raw test/langtools/ProblemList-Virtual.txt

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/langtools/ProblemList.txt

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/lib-test/ProblemList-Virtual.txt (copied from make/langtools/test/TEST.ROOT)

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/lib/jdk/test/lib/jfr/EventNames.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/lib/jdk/test/lib/thread/VThreadRunner.java

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Cdiffs Udiffs Sdiffs Frames Old New Patch Raw test/lib/jdk/test/lib/thread/VThreadScheduler.java

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------ ------ ------ ------ --- New Patch Raw test/micro/org/openjdk/bench/loom/Monitors.java

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------ ------ ------ ------ --- New Patch Raw test/micro/org/openjdk/bench/loom/Monitors2.java

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