[pnfs] CVS: nfsv4

Wed Aug 2 18:08:29 EDT 2006

CVSROOT:	/cvs
Module name:	nfsv4
Changes by:	iyer at citi.	2006/08/02 18:08:29

Modified files:
	cvs/pnfs/fs/nfs: nfs4proc.c 
	cvs/pnfs/include/linux: pnfs_xdr.h 

Log message:
Chaged the LAYOUTRETURN call to be asynchronous. We however wait for the
completion of this call. This is akin to what is being done in the case
of returning delegations.

Also added another field rpc_status to the struct nfs4_pnfs_layoutreturn
to hold the status code of the RPC.