b=17445

[fs/lustre-release.git] / lustre / ptlrpc / client.c

diff --git a/lustre/ptlrpc/client.c b/lustre/ptlrpc/client.c
index 69259bb..4ff4665 100644 (file)
--- a/lustre/ptlrpc/client.c
+++ b/lustre/ptlrpc/client.c
@@ -356,9 +356,9 @@ void ptlrpc_free_rq_pool(struct ptlrpc_request_pool *pool)
         struct list_head *l, *tmp;
         struct ptlrpc_request *req;
 
-        if (!pool)
-                return;
+        LASSERT(pool != NULL);
 
+        spin_lock(&pool->prp_lock);
         list_for_each_safe(l, tmp, &pool->prp_req_list) {
                 req = list_entry(l, struct ptlrpc_request, rq_list);
                 list_del(&req->rq_list);
@@ -367,6 +367,7 @@ void ptlrpc_free_rq_pool(struct ptlrpc_request_pool *pool)
                 OBD_FREE(req->rq_reqbuf, pool->prp_rq_size);
                 OBD_FREE(req, sizeof(*req));
         }
+        spin_unlock(&pool->prp_lock);
         OBD_FREE(pool, sizeof(*pool));
 }