LU-2850 kernel: 3.8 upstream kills daemonize()

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

diff --git a/lustre/llite/llite_close.c b/lustre/llite/llite_close.c
index 26a2c8c..f1a1415 100644 (file)
--- a/lustre/llite/llite_close.c
+++ b/lustre/llite/llite_close.c
@@ -349,12 +349,6 @@ static int ll_close_thread(void *arg)
         struct ll_close_queue *lcq = arg;
         ENTRY;
 
-        {
-                char name[CFS_CURPROC_COMM_MAX];
-                snprintf(name, sizeof(name) - 1, "ll_close");
-                cfs_daemonize(name);
-        }
-
        complete(&lcq->lcq_comp);
 
         while (1) {
@@ -382,25 +376,25 @@ static int ll_close_thread(void *arg)
 
 int ll_close_thread_start(struct ll_close_queue **lcq_ret)
 {
-        struct ll_close_queue *lcq;
-        pid_t pid;
+       struct ll_close_queue *lcq;
+       cfs_task_t *task;
 
-        if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CLOSE_THREAD))
-                return -EINTR;
+       if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CLOSE_THREAD))
+               return -EINTR;
 
-        OBD_ALLOC(lcq, sizeof(*lcq));
-        if (lcq == NULL)
-                return -ENOMEM;
+       OBD_ALLOC(lcq, sizeof(*lcq));
+       if (lcq == NULL)
+               return -ENOMEM;
 
        spin_lock_init(&lcq->lcq_lock);
        CFS_INIT_LIST_HEAD(&lcq->lcq_head);
        cfs_waitq_init(&lcq->lcq_waitq);
        init_completion(&lcq->lcq_comp);
 
-       pid = cfs_create_thread(ll_close_thread, lcq, 0);
-       if (pid < 0) {
+       task = kthread_run(ll_close_thread, lcq, "ll_close");
+       if (IS_ERR(task)) {
                OBD_FREE(lcq, sizeof(*lcq));
-               return pid;
+               return PTR_ERR(task);
        }
 
        wait_for_completion(&lcq->lcq_comp);