[Ocfs2-devel] two xattr fixes

[Tiger Yang]

Hi,
There are two fixes base on tao's patch "remove extend_trans and add its 
credits at the beginning".  They are also base on mark's merge_window 
branch.

The first patch together with tao's patch fix bug 
http://oss.oracle.com/bugzilla/show_bug.cgi?id=1048 It's a transaction 
credits issue.

The second patch fix a problem when we set security xattr and acl xattr 
during mknod. When block size is too small, we may need xattr bucket for 
them.

Thanks,
tiger