RFR: 8368781: PerfMemory - make issues more transparent [v6]

[David Holmes]

On Mon, 20 Oct 2025 14:21:00 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove log_is_enabled
>
> src/hotspot/share/runtime/perfMemory.cpp line 251:
> 
>> 249:                                    dest_file, JVM_MAXPATHLEN)) {
>> 250:       FREE_C_HEAP_ARRAY(char, dest_file);
>> 251:       log_debug(perf)("Invalid performance data file path name specified, "\
> 
> Btw is the ` '' `here really needed ? We had it before but most strings over multiple lines do not use it, from what I see ?

No it isn't needed - string literals across new-lines are concatenated. You don't need an explicit line continuation character. Not that it makes any real difference.

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PR Review Comment: https://git.openjdk.org/jdk/pull/27602#discussion_r2446547801