LU-7845 gss: support namespace in lgss_keyring

[fs/lustre-release.git] / lustre / obdclass / genops.c

diff --git a/lustre/obdclass/genops.c b/lustre/obdclass/genops.c
index e0e2b26..d5352b0 100644 (file)
--- a/lustre/obdclass/genops.c
+++ b/lustre/obdclass/genops.c
@@ -15,11 +15,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
  *
  * GPL HEADER END
  */
@@ -41,6 +37,7 @@
 
 #define DEBUG_SUBSYSTEM S_CLASS
 
+#include <linux/pid_namespace.h>
 #include <linux/kthread.h>
 #include <obd_class.h>
 #include <lprocfs_status.h>
@@ -1049,6 +1046,7 @@ static void init_imp_at(struct imp_at *at) {
 struct obd_import *class_new_import(struct obd_device *obd)
 {
        struct obd_import *imp;
+       struct pid_namespace *curr_pid_ns = ll_task_pid_ns(current);
 
        OBD_ALLOC(imp, sizeof(*imp));
        if (imp == NULL)
@@ -1070,6 +1068,11 @@ struct obd_import *class_new_import(struct obd_device *obd)
        mutex_init(&imp->imp_sec_mutex);
        init_waitqueue_head(&imp->imp_recovery_waitq);
 
+       if (curr_pid_ns->child_reaper)
+               imp->imp_sec_refpid = curr_pid_ns->child_reaper->pid;
+       else
+               imp->imp_sec_refpid = 1;
+
        atomic_set(&imp->imp_refcount, 2);
        atomic_set(&imp->imp_unregistering, 0);
        atomic_set(&imp->imp_inflight, 0);