Re: Bump soft open file limit (RLIMIT_NOFILE) to hard limit on startup

On 13.04.25 21:30, Jelte Fennema-Nio wrote:
> On Fri Apr 4, 2025 at 7:34 PM CEST, Heikki Linnakangas wrote:
>> Let's move that 'in_restore_command' business to the caller. It's 
>> weird modularity for the function to implicitly behave differently for 
>> some callers. 
> 
> I definitely agree with the sentiment, and it was what I originally
> planned to do. But then I went for this approach anyway because commit
> 8fb13dd6ab5b explicitely moved all code except for the actual call to
> system() out of the PreRestoreCommand()/PostRestoreCommand() section
> (which is also described in the code comment).
> So I didn't move the the in_restore_command stuff to the caller, and
> improved the function comment to call out this unfortunate coupling.
>> And 'wait_event_info' should only affect pgstat reporting, not actual 
>> behavior.
> 
> Given that we need to keep the restore command stuff in this function, I
> think the only other option is to add a dedicated argument for the
> restore command stuff, like "bool is_restore_command". But that would
> require every caller, except for the restore command, to pass an
> additional "false" as an argument. To me the additionaly noise that that
> adds seems like a worse issue than the non-purity we get by
> piggy-backing on the wait_event_info argument.
> 
>> I don't feel good about the function name. How about pg_system() or 
>> something? 

This patch set is showing compiler warnings because pg_system() wasn't 
properly declared where needed.  Please provide an update that builds 
cleanly.

Also, it appears the patch for pgbench disappeared from the series.  Was 
that intentional?