[jdk13u-dev] RFR: 8234662: Sweeper should keep current nmethod alive before yielding for ICStub refills

Wed Feb 10 14:42:43 UTC 2021

On Wed, 10 Feb 2021 12:38:37 GMT, Ekaterina Vergizova <evergizova at openjdk.org> wrote:

> I'd like to backport JDK-8234662 to 13u as a prerequisite for JDK-8235829.
> JDK-8234662 adds a piece of code to CompiledMethod::cleanup_inline_caches() that is extracted to separate method (CompiledMethod::run_nmethod_entry_barrier()) and widely used in JDK-8235829.
> The patch doesn't apply cleanly due to minor context difference in barrierSetNMethod.hpp (JDK-8230765 is not in 13u), reapplied manually.
> Tested with tier1.

Marked as reviewed by yan (Reviewer).

-------------

PR: https://git.openjdk.java.net/jdk13u-dev/pull/115