LU-554 add gnilnd awareness to LNet

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

diff --git a/lustre/ldlm/ldlm_pool.c b/lustre/ldlm/ldlm_pool.c
index 1219b39..23e847b 100644 (file)
--- a/lustre/ldlm/ldlm_pool.c
+++ b/lustre/ldlm/ldlm_pool.c
@@ -28,6 +28,9 @@
 /*
  * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright (c) 2011 Whamcloud, Inc.
+ *
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -1264,9 +1267,9 @@ void ldlm_pools_recalc(ldlm_side_t client)
                 cfs_spin_lock(&ns->ns_lock);
                 /*
                  * skip ns which is being freed, and we don't want to increase
-                 * its refcount again, not even temporarily. bz21519.
+                 * its refcount again, not even temporarily. bz21519 & LU-499.
                  */
-                if (cfs_atomic_read(&ns->ns_bref) == 0) {
+                if (ns->ns_stopping) {
                         skip = 1;
                 } else {
                         skip = 0;
@@ -1357,8 +1360,8 @@ static int ldlm_pools_thread_start(void)
          * CLONE_VM and CLONE_FILES just avoid a needless copy, because we
          * just drop the VM and FILES in cfs_daemonize() right away.
          */
-        rc = cfs_kernel_thread(ldlm_pools_thread_main, ldlm_pools_thread,
-                               CLONE_VM | CLONE_FILES);
+        rc = cfs_create_thread(ldlm_pools_thread_main, ldlm_pools_thread,
+                               CFS_DAEMON_FLAGS);
         if (rc < 0) {
                 CERROR("Can't start pool thread, error %d\n",
                        rc);