Update bcachefs sources to a897b0f199 bcachefs: Fix a locking bug

diff --git a/.bcachefs_revision b/.bcachefs_revision
index f42996589021eaa05b36202fcf484e7da4f90133..de5c4792cae6ebc1f1bc38ec2e8edac0a4be94ca 100644 (file)
--- a/.bcachefs_revision
+++ b/.bcachefs_revision
@@ -1 +1 @@
-275cba438ed6630d5e4db7c9164ac5334a8a4cd7
+a897b0f199b2fb888f5885f115306759199094dd

diff --git a/libbcachefs/btree_io.h b/libbcachefs/btree_io.h
index 1f16394fd5c35249b835ef5ce3116b70d5a4a1b7..337d2bdd29e83414260e2577643eb469f37cfec0 100644 (file)
--- a/libbcachefs/btree_io.h
+++ b/libbcachefs/btree_io.h
@@ -114,7 +114,7 @@ static inline void btree_node_write_if_need(struct bch_fs *c, struct btree *b,
                        break;
                }
 
-               six_unlock_read(&b->lock);
+               six_unlock_type(&b->lock, lock_held);
                btree_node_wait_on_io(b);
                btree_node_lock_type(c, b, lock_held);
        }