xfs into base kernel

[Sipos Ferenc <sferi@xxxxxxxxxxxxxxxxxx>]

Hi

There are a lot of rumors about xfs and 2.5, it is also said, that the 
largest obstacle of xfs integration into the devel kernel that there is 
a lot of code duplication between xfs and the base.  Nowadays xfs is the 
best fs for linux, i personally use it for 6 month. Would anybody of the 
main developers clear the facts, where the integration stands nowadays?
Paco