LU-9184 ldlm: selective IBITS lock trying

[fs/lustre-release.git] / lustre / target / tgt_handler.c

diff --git a/lustre/target/tgt_handler.c b/lustre/target/tgt_handler.c
index 5ceaaf1..9cd2b1c 100644 (file)
--- a/lustre/target/tgt_handler.c
+++ b/lustre/target/tgt_handler.c
@@ -343,10 +343,13 @@ static int tgt_request_preprocess(struct tgt_session_info *tsi,
 
                dlm_req = req_capsule_client_get(pill, &RMF_DLM_REQ);
                if (dlm_req != NULL) {
+                       union ldlm_wire_policy_data *policy =
+                                       &dlm_req->lock_desc.l_policy_data;
+
                        if (unlikely(dlm_req->lock_desc.l_resource.lr_type ==
                                     LDLM_IBITS &&
-                                    dlm_req->lock_desc.l_policy_data.\
-                                    l_inodebits.bits == 0)) {
+                                    (policy->l_inodebits.bits |
+                                     policy->l_inodebits.try_bits) == 0)) {
                                /*
                                 * Lock without inodebits makes no sense and
                                 * will oops later in ldlm. If client miss to