From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sun, 11 Sep 2011 01:14:59 +0000 (-0700)
Subject: rculfhash: fix fini_table for size 1
X-Git-Tag: v0.7.0~43^2~164
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=b9e36678a644361b1043b2f20e023d6434377fb4;p=urcu.git

rculfhash: fix fini_table for size 1

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/rculfhash.c b/rculfhash.c
index f6c901b..003ab0b 100644
--- a/rculfhash.c
+++ b/rculfhash.c
@@ -895,7 +895,7 @@ void fini_table(struct cds_lfht *ht, struct rcu_table *t,
 		 * removal so gc lookups use non-logically-removed dummy
 		 * nodes.
 		 */
-		t->size = 1UL << (i - 2);
+		t->size = (i == 1) ? 0 : 1UL << (i - 2);
 		/* Unlink */
 		for (j = 0; j < len; j++) {
 			struct cds_lfht_node *fini_node =