bcachefs: Add missing bch2_trans_iter_exit() call

This fixes a bug where the filesystem goes read only when reading from
debugfs.

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

diff --git a/fs/bcachefs/debug.c b/fs/bcachefs/debug.c
index 8b25ef9..5ea2952 100644 (file)
--- a/fs/bcachefs/debug.c
+++ b/fs/bcachefs/debug.c
@@ -406,6 +406,8 @@ static ssize_t bch2_read_bfloat_failed(struct file *file, char __user *buf,
                if (!i->size)
                        break;
        }
+       bch2_trans_iter_exit(&trans, &iter);
+
        bch2_trans_exit(&trans);
 
        return err < 0 ? err : i->ret;