nfsd4: delay filling in write iovec array till after xdr decoding

[cascardo/linux.git] / fs / nfsd / xdr4.h

diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index acd127d..331f8a3 100644 (file)
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -385,7 +385,8 @@ struct nfsd4_write {
        u64             wr_offset;          /* request */
        u32             wr_stable_how;      /* request */
        u32             wr_buflen;          /* request */
-       int             wr_vlen;
+       struct kvec     wr_head;
+       struct page **  wr_pagelist;        /* request */
 
        u32             wr_bytes_written;   /* response */
        u32             wr_how_written;     /* response */
@@ -462,6 +463,7 @@ struct nfsd4_op {
 
                /* NFSv4.1 */
                struct nfsd4_exchange_id        exchange_id;
+               struct nfsd4_backchannel_ctl    backchannel_ctl;
                struct nfsd4_bind_conn_to_session bind_conn_to_session;
                struct nfsd4_create_session     create_session;
                struct nfsd4_destroy_session    destroy_session;
@@ -566,6 +568,7 @@ extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp,
                struct nfsd4_sequence *seq);
 extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp,
                struct nfsd4_compound_state *, struct nfsd4_exchange_id *);
+extern __be32 nfsd4_backchannel_ctl(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_backchannel_ctl *);
 extern __be32 nfsd4_bind_conn_to_session(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_bind_conn_to_session *);
 extern __be32 nfsd4_create_session(struct svc_rqst *,
                struct nfsd4_compound_state *,
@@ -579,7 +582,7 @@ extern __be32 nfsd4_destroy_session(struct svc_rqst *,
 extern __be32 nfsd4_destroy_clientid(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_destroy_clientid *);
 __be32 nfsd4_reclaim_complete(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_reclaim_complete *);
 extern __be32 nfsd4_process_open1(struct nfsd4_compound_state *,
-               struct nfsd4_open *open);
+               struct nfsd4_open *open, struct nfsd_net *nn);
 extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp,
                struct svc_fh *current_fh, struct nfsd4_open *open);
 extern void nfsd4_cleanup_open_state(struct nfsd4_open *open, __be32 status);