tree dcdbc9386b19e4976cf156baf35985016c1d28f4
parent 6b45d858ed6821dd687efd3b68929de2e4954fec
author Trond Myklebust <Trond.Myklebust@netapp.com> 1142880283 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1142880283 -0500

NFS: O_DIRECT needs to use a completion

Now that we have aio writes, it is possible for dreq->outstanding to be
zero, but for the I/O not to have completed. Convert struct nfs_direct_req
to use a completion to signal when the I/O is done.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>