mem-pool: add mem_pool_destroy.

Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 284 (performance actually decreases for 'ls -l' on a directory containing large number of files with stat-prefetch loaded)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=284

1 files changed, 13 insertions, 0 deletions

diff --git a/libglusterfs/src/mem-pool.c b/libglusterfs/src/mem-pool.c
index 56a4a1dc2..cdc275e1c 100644
--- a/libglusterfs/src/mem-pool.c
+++ b/libglusterfs/src/mem-pool.c
@@ -197,3 +197,16 @@ mem_put (struct mem_pool *pool, void *ptr)
 	}
 	UNLOCK (&pool->lock);
 }
+
+void
+mem_pool_destroy (struct mem_pool *pool)
+{
+        if (!pool)
+                return;
+
+        LOCK_DESTROY (&pool->lock);
+        FREE (pool->pool);
+        FREE (pool);
+
+        return;
+}