From: Thomas Munro <tmunro@postgresql.org>
Date: Fri, 21 Mar 2025 20:57:45 +0000 (+1300)
Subject: Fix ps display for IO workers.
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=e51ca405ed823b28358f216642b5a80f1f886f5d;p=users%2Frhaas%2Fpostgres.git

Fix ps display for IO workers.

This code must have missed a memo about the backend type description
being supplied automatically these days, and was duplicating that
information.

Before: "io worker io worker: N"
After:  "io worker N"
---

diff --git a/src/backend/storage/aio/method_worker.c b/src/backend/storage/aio/method_worker.c
index b6fbcc68bb..2be6bb8972 100644
--- a/src/backend/storage/aio/method_worker.c
+++ b/src/backend/storage/aio/method_worker.c
@@ -385,7 +385,7 @@ IoWorkerMain(const void *startup_data, size_t startup_data_len)
 	/* also registers a shutdown callback to unregister */
 	pgaio_worker_register();
 
-	sprintf(cmd, "io worker: %d", MyIoWorkerId);
+	sprintf(cmd, "%d", MyIoWorkerId);
 	set_ps_display(cmd);
 
 	/* see PostgresMain() */