RFR 8213751: ClassLoaderDataGraph::cld_do() should sometimes require CLDG_lock
erik.osterlund at oracle.com
Fri Nov 16 06:48:34 UTC 2018
On 2018-11-15 23:50, coleen.phillimore at oracle.com wrote:
> ErikO and I had some offline conversation about the function naming,
> and decided on cld_do() to follow all CLDs and loaded_cld_do() to only
> follow the loaded CLDS, so I've reverted some of the GC cld_oops_do()
> changes. Also always_strong_loaded_cld_do() doesn't make sense, so I
> removed that.
> Incremental (somewhat of a revert)
> Full: http://cr.openjdk.java.net/~coleenp/8213751.02/webrev/index.html
> Reran serviceability tests and JFR tests.
> On 11/14/18 7:44 AM, coleen.phillimore at oracle.com wrote:
>> Summary: Give GC own version of cld_oops_do and use cld_do for
>> runtime calls.
>> This also adds a NoSafepointVerifier in the CLDG iterator.
>> Tested with hs-tier1-3, vmTestbase/nsk, gc, runtime and JFR tests
>> open webrev at http://cr.openjdk.java.net/~coleenp/8213751.01/webrev
>> bug link https://bugs.openjdk.java.net/browse/JDK-8213751
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