1245 static bool btree_gc_mark_node(struct btree *b, struct gc_stat *gc)  in btree_gc_mark_node()  argument
1253 	gc->nodes++;  in btree_gc_mark_node()
1262 		gc->key_bytes += bkey_u64s(k);  in btree_gc_mark_node()
1263 		gc->nkeys++;  in btree_gc_mark_node()
1266 		gc->data += KEY_SIZE(k);  in btree_gc_mark_node()
1298 			     struct gc_stat *gc, struct gc_merge_info *r)  in btree_gc_coalesce()  argument
1441 	gc->nodes--;  in btree_gc_coalesce()
1513 			    struct closure *writes, struct gc_stat *gc)  in btree_gc_recurse()  argument
1539 			ret = btree_gc_coalesce(b, op, gc, r);  in btree_gc_recurse()
1548 			should_rewrite = btree_gc_mark_node(last->b, gc);  in btree_gc_recurse()
1556 				ret = btree_gc_recurse(last->b, op, writes, gc);  in btree_gc_recurse()
1596 			     struct closure *writes, struct gc_stat *gc)  in bch_btree_gc_root()  argument
1602 	should_rewrite = btree_gc_mark_node(b, gc);  in bch_btree_gc_root()
1620 		ret = btree_gc_recurse(b, op, writes, gc);  in bch_btree_gc_root()