@@ -1549,9 +1549,13 @@ static void nfs4_open_prepare(struct rpc_task *task, void *calldata)
}
/* Update client id. */
data->o_arg.clientid = clp->cl_clientid;
- if (data->o_arg.claim == NFS4_OPEN_CLAIM_PREVIOUS) {
- task->tk_msg.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_OPEN_NOATTR];
+ switch (data->o_arg.claim) {
+ case NFS4_OPEN_CLAIM_PREVIOUS:
+ case NFS4_OPEN_CLAIM_DELEG_CUR_FH:
+ case NFS4_OPEN_CLAIM_DELEG_PREV_FH:
data->o_arg.open_bitmap = &nfs4_open_noattr_bitmap[0];
+ case NFS4_OPEN_CLAIM_FH:
+ task->tk_msg.rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_OPEN_NOATTR];
nfs_copy_fh(&data->o_res.fh, data->o_arg.fh);
}
data->timestamp = jiffies;
When we're doing open-by-filehandle in NFSv4.1, we shouldn't need to do the cache consistency revalidation on the directory. It is therefore more efficient to just use open_noattr, which returns the file attributes, but not the directory attributes. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> --- fs/nfs/nfs4proc.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)