LU-14312 ldlm: don't change GROUP lock GID on client

[fs/lustre-release.git] / lustre / ldlm / ldlm_lockd.c

diff --git a/lustre/ldlm/ldlm_lockd.c b/lustre/ldlm/ldlm_lockd.c
index de10643..cbf9479 100644 (file)
--- a/lustre/ldlm/ldlm_lockd.c
+++ b/lustre/ldlm/ldlm_lockd.c
@@ -944,6 +944,7 @@ int ldlm_server_blocking_ast(struct ldlm_lock *lock,
 
        body = req_capsule_client_get(&req->rq_pill, &RMF_DLM_REQ);
        body->lock_handle[0] = lock->l_remote_handle;
+       body->lock_handle[1].cookie = lock->l_handle.h_cookie;
        body->lock_desc = *desc;
        body->lock_flags |= ldlm_flags_to_wire(lock->l_flags & LDLM_FL_AST_MASK);
 
@@ -1039,6 +1040,7 @@ int ldlm_server_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data)
        body = req_capsule_client_get(&req->rq_pill, &RMF_DLM_REQ);
 
        body->lock_handle[0] = lock->l_remote_handle;
+       body->lock_handle[1].cookie = lock->l_handle.h_cookie;
        body->lock_flags = ldlm_flags_to_wire(flags);
        ldlm_lock2desc(lock, &body->lock_desc);
        if (lvb_len > 0) {
@@ -1359,11 +1361,14 @@ int ldlm_handle_enqueue0(struct ldlm_namespace *ns,
                                     dlm_req->lock_desc.l_resource.lr_type,
                                     &dlm_req->lock_desc.l_policy_data,
                                     &lock->l_policy_data);
-       if (dlm_req->lock_desc.l_resource.lr_type == LDLM_EXTENT)
+       if (dlm_req->lock_desc.l_resource.lr_type == LDLM_EXTENT) {
                lock->l_req_extent = lock->l_policy_data.l_extent;
-       else if (dlm_req->lock_desc.l_resource.lr_type == LDLM_IBITS)
+       } else if (dlm_req->lock_desc.l_resource.lr_type == LDLM_IBITS) {
                lock->l_policy_data.l_inodebits.try_bits =
                        dlm_req->lock_desc.l_policy_data.l_inodebits.try_bits;
+               lock->l_policy_data.l_inodebits.li_gid =
+                       dlm_req->lock_desc.l_policy_data.l_inodebits.li_gid;
+       }
 
 existing_lock:
        cookie = req;
@@ -2413,6 +2418,8 @@ static int ldlm_callback_handler(struct ptlrpc_request *req)
                ldlm_lock_remove_from_lru(lock);
                ldlm_set_bl_ast(lock);
        }
+       if (lock->l_remote_handle.cookie == 0)
+               lock->l_remote_handle = dlm_req->lock_handle[1];
        unlock_res_and_lock(lock);
 
        /*