bcachefs: Reduce max nr of btree iters when lockdep is on

This is so we don't overflow MAX_LOCK_DEPTH.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/btree_types.h b/fs/bcachefs/btree_types.h
index a794f9fe4fce05b298ce27c80aa7c0f7a1567642..71b6b36e513d04e6f171b3fc14cf3de351eebd6b 100644 (file)
--- a/fs/bcachefs/btree_types.h
+++ b/fs/bcachefs/btree_types.h
@@ -275,7 +275,11 @@ struct btree_insert_entry {
        struct btree_iter       *iter;
 };
 
+#ifndef CONFIG_LOCKDEP
 #define BTREE_ITER_MAX         64
+#else
+#define BTREE_ITER_MAX         32
+#endif
 
 struct btree_trans {
        struct bch_fs           *c;