---

yaml --- r: 338829 b: refs/heads/master c: 29c6776 h: refs/heads/master i: 338827: e6aa05b v: v3
git-mirror · Nov 8, 2012 · ca1b1eb · ca1b1eb
1 parent b74e5a1
commit ca1b1eb
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c25e557f5d49a7cb94fad473f5ced75b6c7ce094
+refs/heads/master: 29c67764f121a0980eb30d0314821ea631e6cfaf
diff --git a/trunk/kernel/rcutree_trace.c b/trunk/kernel/rcutree_trace.c
@@ -241,7 +241,7 @@ static const struct file_operations rcu_node_boost_fops = {
 	.owner = THIS_MODULE,
 	.open = rcu_node_boost_open,
 	.read = seq_read,
-	.llseek = seq_lseek,
+	.llseek = no_llseek,
 	.release = single_release,
 };
 
@@ -459,6 +459,15 @@ static int __init rcutree_trace_init(void)
 					rspdir, rsp, &new_rcubarrier_fops);
 			if (!retval)
 				goto free_out;
+
+#ifdef CONFIG_RCU_BOOST
+			if (rsp == &rcu_preempt_state) {
+				retval = debugfs_create_file("rcuboost", 0444,
+					rspdir, NULL, &rcu_node_boost_fops);
+				if (!retval)
+					goto free_out;
+			}
+#endif
 	}
 
 	retval = debugfs_create_file("rcubarrier", 0444, rcudir,