BTRFS_FS_BTREE_ERR 3806 fs/btrfs/extent_io.c 		set_bit(BTRFS_FS_BTREE_ERR, &eb->fs_info->flags);
BTRFS_FS_BTREE_ERR 1013 fs/btrfs/transaction.c 	if (test_and_clear_bit(BTRFS_FS_BTREE_ERR, &fs_info->flags))