RFR: JDK-8324287: Record total and free swap space in JFR [v2]

[Matthias Baesken]

On Mon, 29 Jan 2024 09:22:20 GMT, Lutz Schmidt <lucy at openjdk.org> wrote:

>> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   remove comment
>
> src/hotspot/os/aix/os_aix.cpp line 281:
> 
>> 279:     return -1;
>> 280:   }
>> 281:   return (jlong)(memory_info.pgsp_total * 4L * 1024L);
> 
> please use 4 * K instead of 4L * 1024L. K is declared as size_t in globalDefinitions.hpp.

Thanks Lucy, I replaced it.
I noticed we have a similar code in jdk.management/unix/native/libmanagement_ext/OperatingSystemImpl.c should I replace this (probably in a separate change)  ?

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PR Review Comment: https://git.openjdk.org/jdk/pull/17581#discussion_r1469587227