[JDK-8248426] NMT: VirtualMemoryTracker::split_reserved_region() does not properly update summary counting - Java Bug System

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Type: Bug
Status: Resolved
Priority: P4
Resolution: Fixed
Affects Version/s: 15, 16
Fix Version/s: 16
Component/s: hotspot
Labels:
- nmt
- oracle-triage-16

Subcomponent:
runtime
Resolved In Build:
b06

Description

Aleksey noticed me that NMT summary report showed uncategorized memory.

It turns out that recently introduced split_reserved_region() calls internal method to remove a reserved region, which does not update summary data.

It should call VirtualMemoryTracker::remove_released_region() instead.

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Assignee:: Zhengyu Gu

Reporter:: Zhengyu Gu

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 2020-06-26 13:23

Updated:: 2020-07-15 20:24

Resolved:: 2020-07-09 10:36