1 files changed, 2 insertions, 2 deletions

diff --git a/fs/proc/array.c b/fs/proc/array.c
index 3f57dac31ba6..ce065cf3104f 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -577,7 +577,7 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
         return 0;
 }
 
-#ifdef CONFIG_CHECKPOINT_RESTORE
+#ifdef CONFIG_PROC_CHILDREN
 static struct pid *
 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
 {
@@ -700,4 +700,4 @@ const struct file_operations proc_tid_children_operations = {
         .llseek  = seq_lseek,
         .release = children_seq_release,
 };
-#endif /* CONFIG_CHECKPOINT_RESTORE */
+#endif /* CONFIG_PROC_CHILDREN */