1 files changed, 5 insertions, 1 deletions
diff --git a/libglusterfs/src/mem-pool.c b/libglusterfs/src/mem-pool.c
index 7674913bbdc..91e663c1617 100644
--- a/libglusterfs/src/mem-pool.c
+++ b/libglusterfs/src/mem-pool.c
@@ -421,7 +421,11 @@ mem_pool_new_fn (unsigned long sizeof_type,
         if (!ctx)
                 goto out;
 
-        list_add (&mem_pool->global_list, &ctx->mempool_list);
+        pthread_mutex_lock (&ctx->lock);
+        {
+                list_add (&mem_pool->global_list, &ctx->mempool_list);
+        }
+        pthread_mutex_unlock (&ctx->lock);
 
 out:
         return mem_pool;