RFR [URGENT] (XS) 8217419: Shenandoah fails to build after JDK-8212826 (Make PtrQueue free list lock-free)

Roman Kennke roman at kennke.org
Sun Jan 20 10:05:38 UTC 2019


Yup. Thanks!

Roman


Am 20. Januar 2019 10:10:34 MEZ schrieb Aleksey Shipilev <shade at redhat.com>:
>Bug:
>  https://bugs.openjdk.java.net/browse/JDK-8217419
>
>Fix:
>
>diff -r 9ff1e6cacac3
>src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.cpp
>--- a/src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.cpp   
>Sat Jan 19 19:50:01 2019 -0500
>+++ b/src/hotspot/share/gc/shenandoah/shenandoahSATBMarkQueueSet.cpp   
>Sun Jan 20 10:06:16 2019 +0100
>@@ -1,5 +1,5 @@
> /*
>- * Copyright (c) 2018, Red Hat, Inc. All rights reserved.
>+ * Copyright (c) 2018, 2019, Red Hat, Inc. All rights reserved.
>  *
> * This code is free software; you can redistribute it and/or modify it
> * under the terms of the GNU General Public License version 2 only, as
>@@ -29,7 +29,7 @@
>
> ShenandoahSATBMarkQueueSet::ShenandoahSATBMarkQueueSet() :
>   _heap(NULL),
>-  _satb_mark_queue_buffer_allocator(ShenandoahSATBBufferSize,
>SATB_Q_FL_lock)
>+  _satb_mark_queue_buffer_allocator("SATB Buffer Allocator",
>ShenandoahSATBBufferSize)
> {}
>
>void ShenandoahSATBMarkQueueSet::initialize(ShenandoahHeap* const heap,
>
>
>Testing: Linux x86_64 build, hotspot_gc_shenandoah
>
>Thanks,
>-Aleksey

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