RFR: 8200106: Move NoSafepointVerifier out from gcLocker.hpp (original) (raw)

Stefan Karlsson stefan.karlsson at oracle.com
Thu Mar 22 16:26:13 UTC 2018

This patch builds upon the changes in: http://mail.openjdk.java.net/pipermail/hotspot-dev/2018-March/030928.html

StefanK

On 2018-03-22 17:24, Stefan Karlsson wrote:

Hi all,

Please review this patch to separate out the NoSafepointVerifier class (and friends) from gcLocker.hpp into its own file. http://cr.openjdk.java.net/~stefank/8200106/webrev.01 https://bugs.openjdk.java.net/browse/JDK-8200106 After this patch gcLocker.hpp only contains code for the GCLocker. I've gone through all usages of the GCCLocker and NoSafepointVerifier classes and changed the code to include the correct headers. The new files are names safepointVerifiers.hpp/cpp and the main class is NoSafepointVerifier. However, I also moved the NoGCVerifier, which is the parent class of NoSafepointVerifier, and NoAllocVerfier. I think all of these are used to verify that we don't do things that will interact badly with safepoints, hence the name of the new file. Are others OK with the name? Thanks, StefanK

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