1 files changed, 8 insertions, 35 deletions

diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h
index 679d40af1bbb..a60ff5ce1a37 100644
--- a/fs/nfsd/xdr4.h
+++ b/fs/nfsd/xdr4.h
@@ -76,12 +76,7 @@ static inline bool nfsd4_has_session(struct nfsd4_compound_state *cs)
 
 struct nfsd4_change_info {
 	u32		atomic;
-	bool		change_supported;
-	u32		before_ctime_sec;
-	u32		before_ctime_nsec;
 	u64		before_change;
-	u32		after_ctime_sec;
-	u32		after_ctime_nsec;
 	u64		after_change;
 };
 
@@ -252,7 +247,8 @@ struct nfsd4_listxattrs {
 
 struct nfsd4_open {
 	u32		op_claim_type;      /* request */
-	struct xdr_netobj op_fname;	    /* request - everything but CLAIM_PREV */
+	u32		op_fnamelen;
+	char *		op_fname;	    /* request - everything but CLAIM_PREV */
 	u32		op_delegate_type;   /* request - CLAIM_PREV only */
 	stateid_t       op_delegate_stateid; /* request - response */
 	u32		op_why_no_deleg;    /* response - DELEG_NONE_EXT only */
@@ -385,13 +381,6 @@ struct nfsd4_setclientid_confirm {
 	nfs4_verifier	sc_confirm;
 };
 
-struct nfsd4_saved_compoundargs {
-	__be32 *p;
-	__be32 *end;
-	int pagelen;
-	struct page **pagelist;
-};
-
 struct nfsd4_test_stateid_id {
 	__be32			ts_id_status;
 	stateid_t		ts_id_stateid;
@@ -419,8 +408,7 @@ struct nfsd4_write {
 	u64		wr_offset;          /* request */
 	u32		wr_stable_how;      /* request */
 	u32		wr_buflen;          /* request */
-	struct kvec	wr_head;
-	struct page **	wr_pagelist;        /* request */
+	struct xdr_buf	wr_payload;         /* request */
 
 	u32		wr_bytes_written;   /* response */
 	u32		wr_how_written;     /* response */
@@ -433,7 +421,7 @@ struct nfsd4_exchange_id {
 	u32		flags;
 	clientid_t	clientid;
 	u32		seqid;
-	int		spa_how;
+	u32		spa_how;
 	u32             spo_must_enforce[3];
 	u32             spo_must_allow[3];
 	struct xdr_netobj nii_domain;
@@ -554,7 +542,7 @@ struct nfsd4_copy {
 	bool			cp_intra;
 
 	/* both */
-	bool		cp_synchronous;
+	u32			cp_synchronous;
 
 	/* response */
 	struct nfsd42_write_res	cp_res;
@@ -615,7 +603,7 @@ struct nfsd4_copy_notify {
 };
 
 struct nfsd4_op {
-	int					opnum;
+	u32					opnum;
 	const struct nfsd4_operation *		opdesc;
 	__be32					status;
 	union nfsd4_op_u {
@@ -696,15 +684,8 @@ struct svcxdr_tmpbuf {
 
 struct nfsd4_compoundargs {
 	/* scratch variables for XDR decode */
-	__be32 *			p;
-	__be32 *			end;
-	struct page **			pagelist;
-	int				pagelen;
-	bool				tail;
-	__be32				tmp[8];
-	__be32 *			tmpp;
+	struct xdr_stream		*xdr;
 	struct svcxdr_tmpbuf		*to_free;
-
 	struct svc_rqst			*rqstp;
 
 	u32				taglen;
@@ -767,22 +748,14 @@ static inline void
 set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp)
 {
 	BUG_ON(!fhp->fh_pre_saved);
-	cinfo->atomic = (u32)fhp->fh_post_saved;
-	cinfo->change_supported = IS_I_VERSION(d_inode(fhp->fh_dentry));
+	cinfo->atomic = (u32)(fhp->fh_post_saved && !fhp->fh_no_atomic_attr);
 
 	cinfo->before_change = fhp->fh_pre_change;
 	cinfo->after_change = fhp->fh_post_change;
-	cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec;
-	cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec;
-	cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec;
-	cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec;
-
 }
 
 
 bool nfsd4_mach_creds_match(struct nfs4_client *cl, struct svc_rqst *rqstp);
-int nfs4svc_decode_voidarg(struct svc_rqst *, __be32 *);
-int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *);
 int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *);
 int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *);
 __be32 nfsd4_check_resp_size(struct nfsd4_compoundres *, u32);