Integrated: JDK-8306507: [linux] Print number of memory mappings in error reports

[Thomas Stuefe]

On Thu, 20 Apr 2023 08:26:32 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> The number of active mappings of a crashed JVM is interesting in case of an OOM, but counting mappings is cumbersome, especially when dealing with very large processes. /proc/pid/maps can have millions of lines.
> 
> Let's print out the number of active mappings when hs-err printing.

This pull request has now been integrated.

Changeset: 878162b3
Author:    Thomas Stuefe <stuefe at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/878162b362f64e5f434f8ad340514c9f94a2b4ea
Stats:     24 lines in 1 file changed: 20 ins; 0 del; 4 mod

8306507: [linux] Print number of memory mappings in error reports

Reviewed-by: adinn, sgehwolf

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PR: https://git.openjdk.org/jdk/pull/13555