From: Robert Haas <rhaas@postgresql.org>
Date: Sun, 15 Nov 2015 19:15:40 +0000 (-0500)
Subject: Remove the other copy of the lwlocks.
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=refs%2Fheads%2Fbufmgr;p=users%2Frhaas%2Fpostgres.git

Remove the other copy of the lwlocks.
---

diff --git a/src/backend/storage/lmgr/lwlock.c b/src/backend/storage/lmgr/lwlock.c
index 43534d63c3..0838706df5 100644
--- a/src/backend/storage/lmgr/lwlock.c
+++ b/src/backend/storage/lmgr/lwlock.c
@@ -353,9 +353,6 @@ NumLWLocks(void)
 	/* Predefined LWLocks */
 	numLocks = NUM_FIXED_LWLOCKS;
 
-	/* bufmgr.c needs two for each shared buffer */
-	numLocks += 2 * NBuffers;
-
 	/* proc.c needs one for each backend or auxiliary process */
 	numLocks += MaxBackends + NUM_AUXILIARY_PROCS;