diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c
index 137a9aef6987..4fd396cb1dad 100644
--- a/fs/bcachefs/buckets.c
+++ b/fs/bcachefs/buckets.c
@@ -1268,36 +1268,6 @@ int bch2_mark_reflink_p(struct btree_trans *trans,
 	return ret;
 }
 
-static noinline __cold
-void fs_usage_apply_warn(struct btree_trans *trans,
-			 unsigned disk_res_sectors,
-			 s64 should_not_have_added)
-{
-	struct bch_fs *c = trans->c;
-	struct btree_insert_entry *i;
-	struct printbuf buf = PRINTBUF;
-
-	prt_printf(&buf,
-		   bch2_fmt(c, "disk usage increased %lli more than %u sectors reserved)"),
-		   should_not_have_added, disk_res_sectors);
-
-	trans_for_each_update(trans, i) {
-		struct bkey_s_c old = { &i->old_k, i->old_v };
-
-		prt_str(&buf, "new ");
-		bch2_bkey_val_to_text(&buf, c, bkey_i_to_s_c(i->k));
-		prt_newline(&buf);
-
-		prt_str(&buf, "old ");
-		bch2_bkey_val_to_text(&buf, c, old);
-		prt_newline(&buf);
-	}
-
-	__WARN();
-	bch2_print_string_as_lines(KERN_ERR, buf.buf);
-	printbuf_exit(&buf);
-}
-
 int bch2_trans_fs_usage_apply(struct btree_trans *trans,
 			      struct replicas_delta_list *deltas)
 {
@@ -1362,7 +1332,9 @@ int bch2_trans_fs_usage_apply(struct btree_trans *trans,
 	percpu_up_read(&c->mark_lock);
 
 	if (unlikely(warn) && !xchg(&warned_disk_usage, 1))
-		fs_usage_apply_warn(trans, disk_res_sectors, should_not_have_added);
+		bch2_trans_inconsistent(trans,
+					"disk usage increased %lli more than %u sectors reserved)",
+					should_not_have_added, disk_res_sectors);
 	return 0;
 need_mark:
 	/* revert changes: */