LU-2850 kernel: 3.8 upstream kills daemonize()

[fs/lustre-release.git] / lustre / llite / llite_capa.c

diff --git a/lustre/llite/llite_capa.c b/lustre/llite/llite_capa.c
index 7ab686c..1d1cded 100644 (file)
--- a/lustre/llite/llite_capa.c
+++ b/lustre/llite/llite_capa.c
@@ -173,8 +173,6 @@ static int capa_thread_main(void *unused)
         int rc;
         ENTRY;
 
-        cfs_daemonize("ll_capa");
-
         thread_set_flags(&ll_capa_thread, SVC_RUNNING);
         cfs_waitq_signal(&ll_capa_thread.t_ctl_waitq);
 
@@ -293,20 +291,21 @@ void ll_capa_timer_callback(unsigned long unused)
 
 int ll_capa_thread_start(void)
 {
-        int rc;
-        ENTRY;
+       cfs_task_t *task;
+       ENTRY;
 
-        cfs_waitq_init(&ll_capa_thread.t_ctl_waitq);
+       cfs_waitq_init(&ll_capa_thread.t_ctl_waitq);
 
-        rc = cfs_create_thread(capa_thread_main, NULL, 0);
-        if (rc < 0) {
-                CERROR("cannot start expired capa thread: rc %d\n", rc);
-                RETURN(rc);
-        }
-        cfs_wait_event(ll_capa_thread.t_ctl_waitq,
-                       thread_is_running(&ll_capa_thread));
+       task = kthread_run(capa_thread_main, NULL, "ll_capa");
+       if (IS_ERR(task)) {
+               CERROR("cannot start expired capa thread: rc %ld\n",
+                       PTR_ERR(task));
+               RETURN(PTR_ERR(task));
+       }
+       cfs_wait_event(ll_capa_thread.t_ctl_waitq,
+                      thread_is_running(&ll_capa_thread));
 
-        RETURN(0);
+       RETURN(0);
 }
 
 void ll_capa_thread_stop(void)