NFS: Clean up process of marking inode stale.

Instead of the various open coded calls to set the NFS_INO_STALE bit
and call nfs_zap_caches(), consolidate them into a single function
nfs_set_inode_stale().

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
5 files changed