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-rw-r--r--src/include/pg_config_manual.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/src/include/pg_config_manual.h b/src/include/pg_config_manual.h
index 383809bf5d8..ef895211da5 100644
--- a/src/include/pg_config_manual.h
+++ b/src/include/pg_config_manual.h
@@ -52,11 +52,6 @@
#define SEQ_MINVALUE (-SEQ_MAXVALUE)
/*
- * Number of spare LWLocks to allocate for user-defined add-on code.
- */
-#define NUM_USER_DEFINED_LWLOCKS 4
-
-/*
* When we don't have native spinlocks, we use semaphores to simulate them.
* Decreasing this value reduces consumption of OS resources; increasing it
* may improve performance, but supplying a real spinlock implementation is