1 files changed, 0 insertions, 11 deletions

diff --git a/include/linux/crush/crush.h b/include/linux/crush/crush.h
index 3f50369a50e8..158a4d25ca83 100644
--- a/include/linux/crush/crush.h
+++ b/include/linux/crush/crush.h
@@ -151,16 +151,6 @@ struct crush_map {
         struct crush_bucket **buckets;
         struct crush_rule **rules;
 
-        /*
-         * Parent pointers to identify the parent bucket a device or
-         * bucket in the hierarchy.  If an item appears more than
-         * once, this is the _last_ time it appeared (where buckets
-         * are processed in bucket id order, from -1 on down to
-         * -max_buckets.
-         */
-        __u32 *bucket_parents;
-        __u32 *device_parents;
-
         __s32 max_buckets;
         __u32 max_rules;
         __s32 max_devices;
@@ -169,7 +159,6 @@ struct crush_map {
 
 /* crush.c */
 extern int crush_get_bucket_item_weight(const struct crush_bucket *b, int pos);
-extern void crush_calc_parents(struct crush_map *map);
 extern void crush_destroy_bucket_uniform(struct crush_bucket_uniform *b);
 extern void crush_destroy_bucket_list(struct crush_bucket_list *b);
 extern void crush_destroy_bucket_tree(struct crush_bucket_tree *b);