[ARROW-8081] [C++][Plasma] Fix memory size when using huge pages in plasma; other code cleanups

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: C++ - Plasma
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24291
• Assignee: Unassigned
• Reporter: Siyuan Zhuang
• Created: 12/Mar/20 04:10
• Updated: 11/Jan/23 07:58

Description

In the original code, 'PlasmaAllocator::SetFootprintLimit' happens before dealing with huge pages, which could change the memory limit. Also I found other dirty code needed to be written in a better way.

Issue Links

• links to: GitHub Pull Request #6587