JDK-8266349 : Pass down requested page size to reserve_memory_special
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 17
  • Priority: P3
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2021-04-30
  • Updated: 2021-05-13
  • Resolved: 2021-05-07
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JDK 17
17 b22Fixed
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Description
Once ReservedSpace has been updated to use page sizes rather then a boolean to signal if large pages are used (JDK-8261527) we can use this page size and pass it down to reserve_memory_special to make it clear what page size should be used for the mapping. If only one large page size can be used, this is not really needed. But once JDK-8256155 is integrated passing down the page size will simplify things a lot. 
Comments
Changeset: 2798b0d9 Author: Stefan Johansson <sjohanss@openjdk.org> Date: 2021-05-07 11:33:10 +0000 URL: https://git.openjdk.java.net/jdk/commit/2798b0d98ab4191fc94e210d57422854cf13f11e
07-05-2021