XFS merge with linux source tree or new patches

["Branko F. Gračner" <branko@xxxxxxxx>]

hello

i was very impressed with xfs for linux features and performance. becouse it
is available only for 2.4.x source tree which is currently not very stable
yet, kernel must be upgraded frequently. is there any reason why patches for
2.4.4 and 2.4.5 weren't shiped?...

also, is there any problem with linus torwalds or with sgi, that xfs source
code isn't merged with kernel source?

best regards from slovenia, brane