--- ./fs/jbd/journal.c.jbdthreads	2007-04-16 11:17:36.000000000 +0400
+++ ./fs/jbd/journal.c	2007-04-16 11:30:09.000000000 +0400
@@ -211,10 +211,16 @@ end_loop:
 	return 0;
 }
 
-static void journal_start_thread(journal_t *journal)
+static int journal_start_thread(journal_t *journal)
 {
-	kthread_run(kjournald, journal, "kjournald");
+	struct task_struct *t;
+
+	t = kthread_run(kjournald, journal, "kjournald");
+	if (IS_ERR(t))
+		return PTR_ERR(t);
+
 	wait_event(journal->j_wait_done_commit, journal->j_task != 0);
+	return 0;
 }
 
 static void journal_kill_thread(journal_t *journal)
@@ -840,8 +846,7 @@ static int journal_reset(journal_t *jour
 
 	/* Add the dynamic fields and write it to disk. */
 	journal_update_superblock(journal, 1);
-	journal_start_thread(journal);
-	return 0;
+	return journal_start_thread(journal);
 }
 
 /**
--- ./fs/jbd2/journal.c.jbdthreads	2007-04-16 11:17:36.000000000 +0400
+++ ./fs/jbd2/journal.c	2007-04-16 11:27:45.000000000 +0400
@@ -211,10 +211,16 @@ end_loop:
 	return 0;
 }
 
-static void jbd2_journal_start_thread(journal_t *journal)
+static int jbd2_journal_start_thread(journal_t *journal)
 {
-	kthread_run(kjournald2, journal, "kjournald2");
+	struct task_struct *t;
+
+	t = kthread_run(kjournald2, journal, "kjournald2");
+	if (IS_ERR(t))
+		return PTR_ERR(t);
+
 	wait_event(journal->j_wait_done_commit, journal->j_task != 0);
+	return 0;
 }
 
 static void journal_kill_thread(journal_t *journal)
@@ -840,8 +846,7 @@ static int journal_reset(journal_t *jour
 
 	/* Add the dynamic fields and write it to disk. */
 	jbd2_journal_update_superblock(journal, 1);
-	jbd2_journal_start_thread(journal);
-	return 0;
+	return jbd2_journal_start_thread(journal);
 }
 
 /**