LU-7802 ldlm: No -EINVAL for canceled != unused

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

diff --git a/lustre/ldlm/ldlm_resource.c b/lustre/ldlm/ldlm_resource.c
index 31ee704..41e7c1e 100644 (file)
--- a/lustre/ldlm/ldlm_resource.c
+++ b/lustre/ldlm/ldlm_resource.c
@@ -327,19 +327,10 @@ static ssize_t lru_size_store(struct kobject *kobj, struct attribute *attr,
                        "dropping all unused locks from namespace %s\n",
                        ldlm_ns_name(ns));
                 if (ns_connect_lru_resize(ns)) {
-                        int canceled, unused  = ns->ns_nr_unused;
-
                        /* Try to cancel all @ns_nr_unused locks. */
-                       canceled = ldlm_cancel_lru(ns, unused, 0,
-                                                  LDLM_LRU_FLAG_PASSED |
-                                                  LDLM_LRU_FLAG_CLEANUP);
-                       if (canceled < unused) {
-                               CDEBUG(D_DLMTRACE,
-                                      "not all requested locks are canceled, requested: %d, canceled: %d\n",
-                                      unused,
-                                      canceled);
-                               return -EINVAL;
-                       }
+                       ldlm_cancel_lru(ns, ns->ns_nr_unused, 0,
+                                       LDLM_LRU_FLAG_PASSED |
+                                       LDLM_LRU_FLAG_CLEANUP);
                } else {
                        tmp = ns->ns_max_unused;
                        ns->ns_max_unused = 0;