NFS: Always enable NFS direct I/O
authorChuck Lever <chuck.lever@oracle.com>
Fri, 14 Mar 2008 18:14:56 +0000 (14:14 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 19 Mar 2008 22:00:34 +0000 (18:00 -0400)
commitecfc555a8327ff09b07066d73a98c04115007eec
tree304691e77d21b8cecfd529eddfdfb2ba3fdfac31
parent82d101d58a2312297ee79f96d44c1d8c7fe1032d
NFS: Always enable NFS direct I/O

Since O_DIRECT is a standard feature that is enabled in most distros,
eliminate the CONFIG_NFS_DIRECTIO build option, and change the
fs/nfs/Makefile to always build in the NFS direct I/O engine.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
fs/Kconfig
fs/nfs/Makefile
fs/nfs/file.c
fs/nfs/internal.h