Change RPC format to use 32-bit xattrsize consistenly - we are going to modify the MDS for the listxattr bug anyway.
Change RPC format to use 32-bit xattrsize consistenly - we are going to
modify the MDS for the listxattr bug anyway.

pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable,pscedu/slash2-stable