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Remove superfluous 'pgprocno' field from PGPROC

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It was always just the index of the PGPROC entry from the beginning of
the proc array. Introduce a macro to compute it from the pointer
instead.

Reviewed-by: Andres Freund
Discussion: https://www.postgresql.org/message-id/8171f1aa-496f-46a6-afc3-c46fe7a9b407@iki.fi
This commit is contained in:
Heikki Linnakangas
2024-02-22 01:21:34 +02:00
parent 4989ce7264
commit 28f3915b73
14 changed files with 46 additions and 43 deletions
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2
src/backend/postmaster/walsummarizer.c
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@@ -248,7 +248,7 @@ WalSummarizerMain(void)
/* Advertise ourselves. */
on_shmem_exit(WalSummarizerShutdown, (Datum) 0);
LWLockAcquire(WALSummarizerLock, LW_EXCLUSIVE);
WalSummarizerCtl->summarizer_pgprocno = MyProc->pgprocno;
WalSummarizerCtl->summarizer_pgprocno = MyProcNumber;
LWLockRelease(WALSummarizerLock);
/* Create and switch to a memory context that we can reset on error. */