---

yaml --- r: 176507 b: refs/heads/master c: 8e87b9b h: refs/heads/master i: 176505: 9d380a4 176503: b2123aa v: v3
git-mirror · Dec 10, 2009 · 021bcb1 · 021bcb1
1 parent 514c977
commit 021bcb1
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 94e76572b5dd37b1f0f4b3742ee8a565daead932
+refs/heads/master: 8e87b9b81b3c370f7e53c1ab6e1c3519ef37a644
diff --git a/trunk/drivers/md/dm-snap.c b/trunk/drivers/md/dm-snap.c
@@ -553,6 +553,8 @@ static int init_hash_tables(struct dm_snapshot *s)
 	hash_size = min(origin_dev_size, cow_dev_size) >> s->store->chunk_shift;
 	hash_size = min(hash_size, max_buckets);
 
+	if (hash_size < 64)
+		hash_size = 64;
 	hash_size = rounddown_pow_of_two(hash_size);
 	if (init_exception_table(&s->complete, hash_size,
 				 DM_CHUNK_CONSECUTIVE_BITS))