git: openjdk/jdk17u-dev: 8315362: NMT: summary diff reports threads count incorrectly

[Martin Doerr]

Changeset: a058ad15
Author:    Evgeny Ignatenko <ier7928 at gmail.com>
Committer: Martin Doerr <mdoerr at openjdk.org>
Date:      2024-05-31 09:31:26 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/a058ad151a7c68f65e915856b089ce4064c1caf8

8315362: NMT: summary diff reports threads count incorrectly

Reviewed-by: mdoerr
Backport-of: 37aed6f46d19a48b7bceffde61b529a69a6abf54

! src/hotspot/share/services/mallocTracker.hpp
! src/hotspot/share/services/memBaseline.cpp
! src/hotspot/share/services/memBaseline.hpp
! src/hotspot/share/services/threadStackTracker.cpp
+ test/hotspot/jtreg/runtime/NMT/SummaryDiffThreadCount.java