Re: Draft for basic NUMA observability - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Draft for basic NUMA observability
Date
Msg-id oq4zoycrqkjwd2lgwzde7pkbtuwfvmaabrbkvxptfxxy4a6t5y@vfd2vew7dur4
Whole thread Raw
In response to Re: Draft for basic NUMA observability  (Kirill Reshke <reshkekirill@gmail.com>)
Responses Re: Draft for basic NUMA observability
Re: Draft for basic NUMA observability
List pgsql-hackers
Hi,

On 2025-04-08 17:44:19 +0500, Kirill Reshke wrote:
> On Mon, 7 Apr 2025 at 23:00, Tomas Vondra <tomas@vondra.me> wrote:
> > I'll let the CI run the tests on it, and
> > then will push, unless someone has more comments.
> >
> 
> 
> Hi! I noticed strange failure after this commit[0]
> 
> Looks like it is related to 65c298f61fc70f2f960437c05649f71b862e2c48
> 
> In file included from  [01m [K../pgsql/src/include/postgres.h:49 [m [K,
>                  from  [01m [K../pgsql/src/port/pg_numa.c:16 [m [K:
>  [01m [K../pgsql/src/include/utils/elog.h:79:10: [m [K
>  [01;31m [Kfatal error:  [m [Kutils/errcodes.h: No such file or
> directory
>    79 | #include  [01;31m [K"utils/errcodes.h" [m [K
>       |           [01;31m [K^~~~~~~~~~~~~~~~~~ [m [K
> compilation terminated.

$ ninja -t missingdeps
Missing dep: src/port/libpgport.a.p/pg_numa.c.o uses src/include/utils/errcodes.h (generated by CUSTOM_COMMAND)
Missing dep: src/port/libpgport_shlib.a.p/pg_numa.c.o uses src/include/utils/errcodes.h (generated by CUSTOM_COMMAND)
Processed 2384 nodes.
Error: There are 2 missing dependency paths.
2 targets had depfile dependencies on 1 distinct generated inputs (from 1 rules)  without a non-depfile dep path to the
generator.
There might be build flakiness if any of the targets listed above are built alone, or not late enough, in a clean
outputdirectory.
 


I think it's not right that something in src/port defines an SQL callable
function. The set of headers for that pull in a lot of things.

Since the file relies on things like GUCs, I suspect this should be in
src/backend/port or such instead.

Greetings,

Andres Freund



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