From: Pavan Deolasee <pavan.deolasee@gmail.com>
Date: Thu, 5 May 2016 03:48:34 +0000 (+0530)
Subject: Correct shared memory size calculation for Shared Queue hashtable.
X-Git-Tag: XL9_5_R1_1~13
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=0be29cc949fcbddfec8d32ec5fafdfc3398bb1ce;p=postgres-xl.git

Correct shared memory size calculation for Shared Queue hashtable.
---

diff --git a/src/backend/pgxc/squeue/squeue.c b/src/backend/pgxc/squeue/squeue.c
index 6b96208fa9..09700c1af3 100644
--- a/src/backend/pgxc/squeue/squeue.c
+++ b/src/backend/pgxc/squeue/squeue.c
@@ -243,13 +243,10 @@ SharedQueuesInit(void)
 Size
 SharedQueueShmemSize(void)
 {
-	Size sq_size;
 	Size sqs_size;
 
-	sq_size = mul_size(NUM_SQUEUES, SQUEUE_SIZE);
 	sqs_size = mul_size(NUM_SQUEUES, SQUEUE_SYNC_SIZE);
-
-	return add_size(sq_size, sqs_size);
+	return add_size(sqs_size, hash_estimate_size(NUM_SQUEUES, SQUEUE_SIZE));
 }
 
 /*