There was never need for RCU protection around reading nodesize or other fairly constant filesystem data.
Signed-off-by: David Sterba <[email protected]> --- fs/btrfs/qgroup.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 114d6770dc23..052f1410dc14 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -2189,9 +2189,7 @@ int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans, goto out; } - rcu_read_lock(); level_size = fs_info->nodesize; - rcu_read_unlock(); } /* -- 2.10.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
