[PATCH] knfsd: nfsd4: pass saved and current fh together into nfsd4 operations

Pass the saved and current filehandles together into all the nfsd4 compound
operations.

I want a unified interface to these operations so we can just call them by
pointer and throw out the huge switch statement.

Also I'll eventually want a structure like this--that holds the state used
during compound processing--for deferral.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

3 files changed, 259 insertions, 179 deletions

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 793a0b0a6cdd..1b6756aa013c 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -162,7 +162,8 @@ do_open_fhandle(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_
 
 
 static inline __be32
-nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open *open, struct nfs4_stateowner **replay_owner)
+nfsd4_open(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+           struct nfsd4_open *open, struct nfs4_stateowner **replay_owner)
 {
         __be32 status;
         dprintk("NFSD: nfsd4_open filename %.*s op_stateowner %p\n",
@@ -179,11 +180,11 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open
         status = nfsd4_process_open1(open);
         if (status == nfserr_replay_me) {
                 struct nfs4_replay *rp = &open->op_stateowner->so_replay;
-                fh_put(current_fh);
-                current_fh->fh_handle.fh_size = rp->rp_openfh_len;
-                memcpy(&current_fh->fh_handle.fh_base, rp->rp_openfh,
+                fh_put(&cstate->current_fh);
+                cstate->current_fh.fh_handle.fh_size = rp->rp_openfh_len;
+                memcpy(&cstate->current_fh.fh_handle.fh_base, rp->rp_openfh,
                                 rp->rp_openfh_len);
-                status = fh_verify(rqstp, current_fh, 0, MAY_NOP);
+                status = fh_verify(rqstp, &cstate->current_fh, 0, MAY_NOP);
                 if (status)
                         dprintk("nfsd4_open: replay failed"
                                 " restoring previous filehandle\n");
@@ -215,7 +216,8 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open
                          * (3) set open->op_truncate if the file is to be
                          * truncated after opening, (4) do permission checking.
                          */
-                        status = do_open_lookup(rqstp, current_fh, open);
+                        status = do_open_lookup(rqstp, &cstate->current_fh,
+                                                open);
                         if (status)
                                 goto out;
                         break;
@@ -227,7 +229,8 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open
                          * open->op_truncate if the file is to be truncated
                          * after opening, (3) do permission checking.
                         */
-                        status = do_open_fhandle(rqstp, current_fh, open);
+                        status = do_open_fhandle(rqstp, &cstate->current_fh,
+                                                 open);
                         if (status)
                                 goto out;
                         break;
@@ -248,7 +251,7 @@ nfsd4_open(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open
          * successful, it (1) truncates the file if open->op_truncate was
          * set, (2) sets open->op_stateid, (3) sets open->op_delegation.
          */
-        status = nfsd4_process_open2(rqstp, current_fh, open);
+        status = nfsd4_process_open2(rqstp, &cstate->current_fh, open);
 out:
         if (open->op_stateowner) {
                 nfs4_get_stateowner(open->op_stateowner);
@@ -262,52 +265,54 @@ out:
  * filehandle-manipulating ops.
  */
 static inline __be32
-nfsd4_getfh(struct svc_fh *current_fh, struct svc_fh **getfh)
+nfsd4_getfh(struct nfsd4_compound_state *cstate, struct svc_fh **getfh)
 {
-        if (!current_fh->fh_dentry)
+        if (!cstate->current_fh.fh_dentry)
                 return nfserr_nofilehandle;
 
-        *getfh = current_fh;
+        *getfh = &cstate->current_fh;
         return nfs_ok;
 }
 
 static inline __be32
-nfsd4_putfh(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_putfh *putfh)
+nfsd4_putfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+            struct nfsd4_putfh *putfh)
 {
-        fh_put(current_fh);
-        current_fh->fh_handle.fh_size = putfh->pf_fhlen;
-        memcpy(&current_fh->fh_handle.fh_base, putfh->pf_fhval, putfh->pf_fhlen);
-        return fh_verify(rqstp, current_fh, 0, MAY_NOP);
+        fh_put(&cstate->current_fh);
+        cstate->current_fh.fh_handle.fh_size = putfh->pf_fhlen;
+        memcpy(&cstate->current_fh.fh_handle.fh_base, putfh->pf_fhval,
+               putfh->pf_fhlen);
+        return fh_verify(rqstp, &cstate->current_fh, 0, MAY_NOP);
 }
 
 static inline __be32
-nfsd4_putrootfh(struct svc_rqst *rqstp, struct svc_fh *current_fh)
+nfsd4_putrootfh(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate)
 {
         __be32 status;
 
-        fh_put(current_fh);
-        status = exp_pseudoroot(rqstp->rq_client, current_fh,
+        fh_put(&cstate->current_fh);
+        status = exp_pseudoroot(rqstp->rq_client, &cstate->current_fh,
                               &rqstp->rq_chandle);
         return status;
 }
 
 static inline __be32
-nfsd4_restorefh(struct svc_fh *current_fh, struct svc_fh *save_fh)
+nfsd4_restorefh(struct nfsd4_compound_state *cstate)
 {
-        if (!save_fh->fh_dentry)
+        if (!cstate->save_fh.fh_dentry)
                 return nfserr_restorefh;
 
-        fh_dup2(current_fh, save_fh);
+        fh_dup2(&cstate->current_fh, &cstate->save_fh);
         return nfs_ok;
 }
 
 static inline __be32
-nfsd4_savefh(struct svc_fh *current_fh, struct svc_fh *save_fh)
+nfsd4_savefh(struct nfsd4_compound_state *cstate)
 {
-        if (!current_fh->fh_dentry)
+        if (!cstate->current_fh.fh_dentry)
                 return nfserr_nofilehandle;
 
-        fh_dup2(save_fh, current_fh);
+        fh_dup2(&cstate->save_fh, &cstate->current_fh);
         return nfs_ok;
 }
 
@@ -315,17 +320,20 @@ nfsd4_savefh(struct svc_fh *current_fh, struct svc_fh *save_fh)
  * misc nfsv4 ops
  */
 static inline __be32
-nfsd4_access(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_access *access)
+nfsd4_access(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+             struct nfsd4_access *access)
 {
         if (access->ac_req_access & ~NFS3_ACCESS_FULL)
                 return nfserr_inval;
 
         access->ac_resp_access = access->ac_req_access;
-        return nfsd_access(rqstp, current_fh, &access->ac_resp_access, &access->ac_supported);
+        return nfsd_access(rqstp, &cstate->current_fh, &access->ac_resp_access,
+                           &access->ac_supported);
 }
 
 static inline __be32
-nfsd4_commit(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_commit *commit)
+nfsd4_commit(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+             struct nfsd4_commit *commit)
 {
         __be32 status;
 
@@ -333,14 +341,16 @@ nfsd4_commit(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_com
         *p++ = nfssvc_boot.tv_sec;
         *p++ = nfssvc_boot.tv_usec;
 
-        status = nfsd_commit(rqstp, current_fh, commit->co_offset, commit->co_count);
+        status = nfsd_commit(rqstp, &cstate->current_fh, commit->co_offset,
+                             commit->co_count);
         if (status == nfserr_symlink)
                 status = nfserr_inval;
         return status;
 }
 
 static __be32
-nfsd4_create(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_create *create)
+nfsd4_create(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+             struct nfsd4_create *create)
 {
         struct svc_fh resfh;
         __be32 status;
@@ -348,7 +358,7 @@ nfsd4_create(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_cre
 
         fh_init(&resfh, NFS4_FHSIZE);
 
-        status = fh_verify(rqstp, current_fh, S_IFDIR, MAY_CREATE);
+        status = fh_verify(rqstp, &cstate->current_fh, S_IFDIR, MAY_CREATE);
         if (status == nfserr_symlink)
                 status = nfserr_notdir;
         if (status)
@@ -365,9 +375,10 @@ nfsd4_create(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_cre
                  */
                 create->cr_linkname[create->cr_linklen] = 0;
 
-                status = nfsd_symlink(rqstp, current_fh, create->cr_name,
-                                      create->cr_namelen, create->cr_linkname,
-                                      create->cr_linklen, &resfh, &create->cr_iattr);
+                status = nfsd_symlink(rqstp, &cstate->current_fh,
+                                      create->cr_name, create->cr_namelen,
+                                      create->cr_linkname, create->cr_linklen,
+                                      &resfh, &create->cr_iattr);
                 break;
 
         case NF4BLK:
@@ -375,9 +386,9 @@ nfsd4_create(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_cre
                 if (MAJOR(rdev) != create->cr_specdata1 ||
                     MINOR(rdev) != create->cr_specdata2)
                         return nfserr_inval;
-                status = nfsd_create(rqstp, current_fh, create->cr_name,
-                                     create->cr_namelen, &create->cr_iattr,
-                                     S_IFBLK, rdev, &resfh);
+                status = nfsd_create(rqstp, &cstate->current_fh,
+                                     create->cr_name, create->cr_namelen,
+                                     &create->cr_iattr, S_IFBLK, rdev, &resfh);
                 break;
 
         case NF4CHR:
@@ -385,28 +396,28 @@ nfsd4_create(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_cre
                 if (MAJOR(rdev) != create->cr_specdata1 ||
                     MINOR(rdev) != create->cr_specdata2)
                         return nfserr_inval;
-                status = nfsd_create(rqstp, current_fh, create->cr_name,
-                                     create->cr_namelen, &create->cr_iattr,
-                                     S_IFCHR, rdev, &resfh);
+                status = nfsd_create(rqstp, &cstate->current_fh,
+                                     create->cr_name, create->cr_namelen,
+                                     &create->cr_iattr,S_IFCHR, rdev, &resfh);
                 break;
 
         case NF4SOCK:
-                status = nfsd_create(rqstp, current_fh, create->cr_name,
-                                     create->cr_namelen, &create->cr_iattr,
-                                     S_IFSOCK, 0, &resfh);
+                status = nfsd_create(rqstp, &cstate->current_fh,
+                                     create->cr_name, create->cr_namelen,
+                                     &create->cr_iattr, S_IFSOCK, 0, &resfh);
                 break;
 
         case NF4FIFO:
-                status = nfsd_create(rqstp, current_fh, create->cr_name,
-                                     create->cr_namelen, &create->cr_iattr,
-                                     S_IFIFO, 0, &resfh);
+                status = nfsd_create(rqstp, &cstate->current_fh,
+                                     create->cr_name, create->cr_namelen,
+                                     &create->cr_iattr, S_IFIFO, 0, &resfh);
                 break;
 
         case NF4DIR:
                 create->cr_iattr.ia_valid &= ~ATTR_SIZE;
-                status = nfsd_create(rqstp, current_fh, create->cr_name,
-                                     create->cr_namelen, &create->cr_iattr,
-                                     S_IFDIR, 0, &resfh);
+                status = nfsd_create(rqstp, &cstate->current_fh,
+                                     create->cr_name, create->cr_namelen,
+                                     &create->cr_iattr, S_IFDIR, 0, &resfh);
                 break;
 
         default:
@@ -414,9 +425,9 @@ nfsd4_create(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_cre
         }
 
         if (!status) {
-                fh_unlock(current_fh);
-                set_change_info(&create->cr_cinfo, current_fh);
-                fh_dup2(current_fh, &resfh);
+                fh_unlock(&cstate->current_fh);
+                set_change_info(&create->cr_cinfo, &cstate->current_fh);
+                fh_dup2(&cstate->current_fh, &resfh);
         }
 
         fh_put(&resfh);
@@ -424,11 +435,12 @@ nfsd4_create(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_cre
 }
 
 static inline __be32
-nfsd4_getattr(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_getattr *getattr)
+nfsd4_getattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+              struct nfsd4_getattr *getattr)
 {
         __be32 status;
 
-        status = fh_verify(rqstp, current_fh, 0, MAY_NOP);
+        status = fh_verify(rqstp, &cstate->current_fh, 0, MAY_NOP);
         if (status)
                 return status;
 
@@ -438,26 +450,27 @@ nfsd4_getattr(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_ge
         getattr->ga_bmval[0] &= NFSD_SUPPORTED_ATTRS_WORD0;
         getattr->ga_bmval[1] &= NFSD_SUPPORTED_ATTRS_WORD1;
 
-        getattr->ga_fhp = current_fh;
+        getattr->ga_fhp = &cstate->current_fh;
         return nfs_ok;
 }
 
 static inline __be32
-nfsd4_link(struct svc_rqst *rqstp, struct svc_fh *current_fh,
-           struct svc_fh *save_fh, struct nfsd4_link *link)
+nfsd4_link(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+           struct nfsd4_link *link)
 {
         __be32 status = nfserr_nofilehandle;
 
-        if (!save_fh->fh_dentry)
+        if (!cstate->save_fh.fh_dentry)
                 return status;
-        status = nfsd_link(rqstp, current_fh, link->li_name, link->li_namelen, save_fh);
+        status = nfsd_link(rqstp, &cstate->current_fh,
+                           link->li_name, link->li_namelen, &cstate->save_fh);
         if (!status)
-                set_change_info(&link->li_cinfo, current_fh);
+                set_change_info(&link->li_cinfo, &cstate->current_fh);
         return status;
 }
 
 static __be32
-nfsd4_lookupp(struct svc_rqst *rqstp, struct svc_fh *current_fh)
+nfsd4_lookupp(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate)
 {
         struct svc_fh tmp_fh;
         __be32 ret;
@@ -466,22 +479,27 @@ nfsd4_lookupp(struct svc_rqst *rqstp, struct svc_fh *current_fh)
         if((ret = exp_pseudoroot(rqstp->rq_client, &tmp_fh,
                               &rqstp->rq_chandle)) != 0)
                 return ret;
-        if (tmp_fh.fh_dentry == current_fh->fh_dentry) {
+        if (tmp_fh.fh_dentry == cstate->current_fh.fh_dentry) {
                 fh_put(&tmp_fh);
                 return nfserr_noent;
         }
         fh_put(&tmp_fh);
-        return nfsd_lookup(rqstp, current_fh, "..", 2, current_fh);
+        return nfsd_lookup(rqstp, &cstate->current_fh,
+                           "..", 2, &cstate->current_fh);
 }
 
 static inline __be32
-nfsd4_lookup(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lookup *lookup)
+nfsd4_lookup(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+             struct nfsd4_lookup *lookup)
 {
-        return nfsd_lookup(rqstp, current_fh, lookup->lo_name, lookup->lo_len, current_fh);
+        return nfsd_lookup(rqstp, &cstate->current_fh,
+                           lookup->lo_name, lookup->lo_len,
+                           &cstate->current_fh);
 }
 
 static inline __be32
-nfsd4_read(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_read *read)
+nfsd4_read(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+           struct nfsd4_read *read)
 {
         __be32 status;
 
@@ -493,7 +511,8 @@ nfsd4_read(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_read
 
         nfs4_lock_state();
         /* check stateid */
-        if ((status = nfs4_preprocess_stateid_op(current_fh, &read->rd_stateid,
+        if ((status = nfs4_preprocess_stateid_op(&cstate->current_fh,
+                                &read->rd_stateid,
                                 CHECK_FH | RD_STATE, &read->rd_filp))) {
                 dprintk("NFSD: nfsd4_read: couldn't process stateid!\n");
                 goto out;
@@ -504,12 +523,13 @@ nfsd4_read(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_read
 out:
         nfs4_unlock_state();
         read->rd_rqstp = rqstp;
-        read->rd_fhp = current_fh;
+        read->rd_fhp = &cstate->current_fh;
         return status;
 }
 
 static inline __be32
-nfsd4_readdir(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_readdir *readdir)
+nfsd4_readdir(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+              struct nfsd4_readdir *readdir)
 {
         u64 cookie = readdir->rd_cookie;
         static const nfs4_verifier zeroverf;
@@ -527,48 +547,51 @@ nfsd4_readdir(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_re
                 return nfserr_bad_cookie;
 
         readdir->rd_rqstp = rqstp;
-        readdir->rd_fhp = current_fh;
+        readdir->rd_fhp = &cstate->current_fh;
         return nfs_ok;
 }
 
 static inline __be32
-nfsd4_readlink(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_readlink *readlink)
+nfsd4_readlink(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+               struct nfsd4_readlink *readlink)
 {
         readlink->rl_rqstp = rqstp;
-        readlink->rl_fhp = current_fh;
+        readlink->rl_fhp = &cstate->current_fh;
         return nfs_ok;
 }
 
 static inline __be32
-nfsd4_remove(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_remove *remove)
+nfsd4_remove(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+             struct nfsd4_remove *remove)
 {
         __be32 status;
 
         if (nfs4_in_grace())
                 return nfserr_grace;
-        status = nfsd_unlink(rqstp, current_fh, 0, remove->rm_name, remove->rm_namelen);
+        status = nfsd_unlink(rqstp, &cstate->current_fh, 0,
+                             remove->rm_name, remove->rm_namelen);
         if (status == nfserr_symlink)
                 return nfserr_notdir;
         if (!status) {
-                fh_unlock(current_fh);
-                set_change_info(&remove->rm_cinfo, current_fh);
+                fh_unlock(&cstate->current_fh);
+                set_change_info(&remove->rm_cinfo, &cstate->current_fh);
         }
         return status;
 }
 
 static inline __be32
-nfsd4_rename(struct svc_rqst *rqstp, struct svc_fh *current_fh,
-             struct svc_fh *save_fh, struct nfsd4_rename *rename)
+nfsd4_rename(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+             struct nfsd4_rename *rename)
 {
         __be32 status = nfserr_nofilehandle;
 
-        if (!save_fh->fh_dentry)
+        if (!cstate->save_fh.fh_dentry)
                 return status;
-        if (nfs4_in_grace() && !(save_fh->fh_export->ex_flags
+        if (nfs4_in_grace() && !(cstate->save_fh.fh_export->ex_flags
                                         & NFSEXP_NOSUBTREECHECK))
                 return nfserr_grace;
-        status = nfsd_rename(rqstp, save_fh, rename->rn_sname,
-                             rename->rn_snamelen, current_fh,
+        status = nfsd_rename(rqstp, &cstate->save_fh, rename->rn_sname,
+                             rename->rn_snamelen, &cstate->current_fh,
                              rename->rn_tname, rename->rn_tnamelen);
 
         /* the underlying filesystem returns different error's than required
@@ -576,27 +599,28 @@ nfsd4_rename(struct svc_rqst *rqstp, struct svc_fh *current_fh,
         if (status == nfserr_isdir)
                 status = nfserr_exist;
         else if ((status == nfserr_notdir) &&
-                  (S_ISDIR(save_fh->fh_dentry->d_inode->i_mode) &&
-                   S_ISDIR(current_fh->fh_dentry->d_inode->i_mode)))
+                  (S_ISDIR(cstate->save_fh.fh_dentry->d_inode->i_mode) &&
+                   S_ISDIR(cstate->current_fh.fh_dentry->d_inode->i_mode)))
                 status = nfserr_exist;
         else if (status == nfserr_symlink)
                 status = nfserr_notdir;
 
         if (!status) {
-                set_change_info(&rename->rn_sinfo, current_fh);
-                set_change_info(&rename->rn_tinfo, save_fh);
+                set_change_info(&rename->rn_sinfo, &cstate->current_fh);
+                set_change_info(&rename->rn_tinfo, &cstate->save_fh);
         }
         return status;
 }
 
 static inline __be32
-nfsd4_setattr(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_setattr *setattr)
+nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+              struct nfsd4_setattr *setattr)
 {
         __be32 status = nfs_ok;
 
         if (setattr->sa_iattr.ia_valid & ATTR_SIZE) {
                 nfs4_lock_state();
-                status = nfs4_preprocess_stateid_op(current_fh,
+                status = nfs4_preprocess_stateid_op(&cstate->current_fh,
                         &setattr->sa_stateid, CHECK_FH | WR_STATE, NULL);
                 nfs4_unlock_state();
                 if (status) {
@@ -606,16 +630,18 @@ nfsd4_setattr(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_se
         }
         status = nfs_ok;
         if (setattr->sa_acl != NULL)
-                status = nfsd4_set_nfs4_acl(rqstp, current_fh, setattr->sa_acl);
+                status = nfsd4_set_nfs4_acl(rqstp, &cstate->current_fh,
+                                            setattr->sa_acl);
         if (status)
                 return status;
-        status = nfsd_setattr(rqstp, current_fh, &setattr->sa_iattr,
+        status = nfsd_setattr(rqstp, &cstate->current_fh, &setattr->sa_iattr,
                                 0, (time_t)0);
         return status;
 }
 
 static inline __be32
-nfsd4_write(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_write *write)
+nfsd4_write(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+            struct nfsd4_write *write)
 {
         stateid_t *stateid = &write->wr_stateid;
         struct file *filp = NULL;
@@ -628,7 +654,7 @@ nfsd4_write(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_writ
                 return nfserr_inval;
 
         nfs4_lock_state();
-        status = nfs4_preprocess_stateid_op(current_fh, stateid,
+        status = nfs4_preprocess_stateid_op(&cstate->current_fh, stateid,
                                         CHECK_FH | WR_STATE, &filp);
         if (filp)
                 get_file(filp);
@@ -645,9 +671,9 @@ nfsd4_write(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_writ
         *p++ = nfssvc_boot.tv_sec;
         *p++ = nfssvc_boot.tv_usec;
 
-        status =  nfsd_write(rqstp, current_fh, filp, write->wr_offset,
-                        rqstp->rq_vec, write->wr_vlen, write->wr_buflen,
-                        &write->wr_how_written);
+        status =  nfsd_write(rqstp, &cstate->current_fh, filp,
+                             write->wr_offset, rqstp->rq_vec, write->wr_vlen,
+                             write->wr_buflen, &write->wr_how_written);
         if (filp)
                 fput(filp);
 
@@ -662,13 +688,14 @@ nfsd4_write(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_writ
  * to NFS_OK after the call; NVERIFY by mapping NFSERR_NOT_SAME to NFS_OK.
  */
 static __be32
-nfsd4_verify(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_verify *verify)
+nfsd4_verify(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+             struct nfsd4_verify *verify)
 {
         __be32 *buf, *p;
         int count;
         __be32 status;
 
-        status = fh_verify(rqstp, current_fh, 0, MAY_NOP);
+        status = fh_verify(rqstp, &cstate->current_fh, 0, MAY_NOP);
         if (status)
                 return status;
 
@@ -689,8 +716,9 @@ nfsd4_verify(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_ver
         if (!buf)
                 return nfserr_resource;
 
-        status = nfsd4_encode_fattr(current_fh, current_fh->fh_export,
-                                    current_fh->fh_dentry, buf,
+        status = nfsd4_encode_fattr(&cstate->current_fh,
+                                    cstate->current_fh.fh_export,
+                                    cstate->current_fh.fh_dentry, buf,
                                     &count, verify->ve_bmval,
                                     rqstp);
 
@@ -727,6 +755,26 @@ static inline void nfsd4_increment_op_stats(u32 opnum)
                 nfsdstats.nfs4_opcount[opnum]++;
 }
 
+static void cstate_free(struct nfsd4_compound_state *cstate)
+{
+        if (cstate == NULL)
+                return;
+        fh_put(&cstate->current_fh);
+        fh_put(&cstate->save_fh);
+        kfree(cstate);
+}
+
+static struct nfsd4_compound_state *cstate_alloc(void)
+{
+        struct nfsd4_compound_state *cstate;
+
+        cstate = kmalloc(sizeof(struct nfsd4_compound_state), GFP_KERNEL);
+        if (cstate == NULL)
+                return NULL;
+        fh_init(&cstate->current_fh, NFS4_FHSIZE);
+        fh_init(&cstate->save_fh, NFS4_FHSIZE);
+        return cstate;
+}
 
 /*
  * COMPOUND call.
@@ -737,21 +785,15 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
                     struct nfsd4_compoundres *resp)
 {
         struct nfsd4_op *op;
-        struct svc_fh   *current_fh = NULL;
-        struct svc_fh   *save_fh = NULL;
+        struct nfsd4_compound_state *cstate = NULL;
         struct nfs4_stateowner *replay_owner = NULL;
         int             slack_bytes;
         __be32          status;
 
         status = nfserr_resource;
-        current_fh = kmalloc(sizeof(*current_fh), GFP_KERNEL);
-        if (current_fh == NULL)
-                goto out;
-        fh_init(current_fh, NFS4_FHSIZE);
-        save_fh = kmalloc(sizeof(*save_fh), GFP_KERNEL);
-        if (save_fh == NULL)
+        cstate = cstate_alloc();
+        if (cstate == NULL)
                 goto out;
-        fh_init(save_fh, NFS4_FHSIZE);
 
         resp->xbuf = &rqstp->rq_res;
         resp->p = rqstp->rq_res.head[0].iov_base + rqstp->rq_res.head[0].iov_len;
@@ -802,7 +844,7 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
                 * SETCLIENTID_CONFIRM, PUTFH and PUTROOTFH
                 * require a valid current filehandle
                 */
-                if (!current_fh->fh_dentry) {
+                if (!cstate->current_fh.fh_dentry) {
                         if (!((op->opnum == OP_PUTFH) ||
                               (op->opnum == OP_PUTROOTFH) ||
                               (op->opnum == OP_SETCLIENTID) ||
@@ -817,7 +859,7 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
                 /* Check must be done at start of each operation, except
                  * for GETATTR and ops not listed as returning NFS4ERR_MOVED
                  */
-                else if (current_fh->fh_export->ex_fslocs.migrated &&
+                else if (cstate->current_fh.fh_export->ex_fslocs.migrated &&
                          !((op->opnum == OP_GETATTR) ||
                            (op->opnum == OP_PUTROOTFH) ||
                            (op->opnum == OP_PUTPUBFH) ||
@@ -829,90 +871,110 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
                 }
                 switch (op->opnum) {
                 case OP_ACCESS:
-                        op->status = nfsd4_access(rqstp, current_fh, &op->u.access);
+                        op->status = nfsd4_access(rqstp, cstate,
+                                                  &op->u.access);
                         break;
                 case OP_CLOSE:
-                        op->status = nfsd4_close(rqstp, current_fh, &op->u.close, &replay_owner);
+                        op->status = nfsd4_close(rqstp, cstate,
+                                                 &op->u.close, &replay_owner);
                         break;
                 case OP_COMMIT:
-                        op->status = nfsd4_commit(rqstp, current_fh, &op->u.commit);
+                        op->status = nfsd4_commit(rqstp, cstate,
+                                                  &op->u.commit);
                         break;
                 case OP_CREATE:
-                        op->status = nfsd4_create(rqstp, current_fh, &op->u.create);
+                        op->status = nfsd4_create(rqstp, cstate,
+                                                  &op->u.create);
                         break;
                 case OP_DELEGRETURN:
-                        op->status = nfsd4_delegreturn(rqstp, current_fh, &op->u.delegreturn);
+                        op->status = nfsd4_delegreturn(rqstp, cstate,
+                                                       &op->u.delegreturn);
                         break;
                 case OP_GETATTR:
-                        op->status = nfsd4_getattr(rqstp, current_fh, &op->u.getattr);
+                        op->status = nfsd4_getattr(rqstp, cstate,
+                                                   &op->u.getattr);
                         break;
                 case OP_GETFH:
-                        op->status = nfsd4_getfh(current_fh, &op->u.getfh);
+                        op->status = nfsd4_getfh(cstate, &op->u.getfh);
                         break;
                 case OP_LINK:
-                        op->status = nfsd4_link(rqstp, current_fh, save_fh, &op->u.link);
+                        op->status = nfsd4_link(rqstp, cstate, &op->u.link);
                         break;
                 case OP_LOCK:
-                        op->status = nfsd4_lock(rqstp, current_fh, &op->u.lock, &replay_owner);
+                        op->status = nfsd4_lock(rqstp, cstate, &op->u.lock,
+                                                &replay_owner);
                         break;
                 case OP_LOCKT:
-                        op->status = nfsd4_lockt(rqstp, current_fh, &op->u.lockt);
+                        op->status = nfsd4_lockt(rqstp, cstate, &op->u.lockt);
                         break;
                 case OP_LOCKU:
-                        op->status = nfsd4_locku(rqstp, current_fh, &op->u.locku, &replay_owner);
+                        op->status = nfsd4_locku(rqstp, cstate, &op->u.locku,
+                                                 &replay_owner);
                         break;
                 case OP_LOOKUP:
-                        op->status = nfsd4_lookup(rqstp, current_fh, &op->u.lookup);
+                        op->status = nfsd4_lookup(rqstp, cstate,
+                                                  &op->u.lookup);
                         break;
                 case OP_LOOKUPP:
-                        op->status = nfsd4_lookupp(rqstp, current_fh);
+                        op->status = nfsd4_lookupp(rqstp, cstate);
                         break;
                 case OP_NVERIFY:
-                        op->status = nfsd4_verify(rqstp, current_fh, &op->u.nverify);
+                        op->status = nfsd4_verify(rqstp, cstate,
+                                                  &op->u.nverify);
                         if (op->status == nfserr_not_same)
                                 op->status = nfs_ok;
                         break;
                 case OP_OPEN:
-                        op->status = nfsd4_open(rqstp, current_fh, &op->u.open, &replay_owner);
+                        op->status = nfsd4_open(rqstp, cstate,
+                                                &op->u.open, &replay_owner);
                         break;
                 case OP_OPEN_CONFIRM:
-                        op->status = nfsd4_open_confirm(rqstp, current_fh, &op->u.open_confirm, &replay_owner);
+                        op->status = nfsd4_open_confirm(rqstp, cstate,
+                                                        &op->u.open_confirm,
+                                                        &replay_owner);
                         break;
                 case OP_OPEN_DOWNGRADE:
-                        op->status = nfsd4_open_downgrade(rqstp, current_fh, &op->u.open_downgrade, &replay_owner);
+                        op->status = nfsd4_open_downgrade(rqstp, cstate,
+                                                         &op->u.open_downgrade,
+                                                         &replay_owner);
                         break;
                 case OP_PUTFH:
-                        op->status = nfsd4_putfh(rqstp, current_fh, &op->u.putfh);
+                        op->status = nfsd4_putfh(rqstp, cstate, &op->u.putfh);
                         break;
                 case OP_PUTROOTFH:
-                        op->status = nfsd4_putrootfh(rqstp, current_fh);
+                        op->status = nfsd4_putrootfh(rqstp, cstate);
                         break;
                 case OP_READ:
-                        op->status = nfsd4_read(rqstp, current_fh, &op->u.read);
+                        op->status = nfsd4_read(rqstp, cstate, &op->u.read);
                         break;
                 case OP_READDIR:
-                        op->status = nfsd4_readdir(rqstp, current_fh, &op->u.readdir);
+                        op->status = nfsd4_readdir(rqstp, cstate,
+                                                   &op->u.readdir);
                         break;
                 case OP_READLINK:
-                        op->status = nfsd4_readlink(rqstp, current_fh, &op->u.readlink);
+                        op->status = nfsd4_readlink(rqstp, cstate,
+                                                    &op->u.readlink);
                         break;
                 case OP_REMOVE:
-                        op->status = nfsd4_remove(rqstp, current_fh, &op->u.remove);
+                        op->status = nfsd4_remove(rqstp, cstate,
+                                                  &op->u.remove);
                         break;
                 case OP_RENAME:
-                        op->status = nfsd4_rename(rqstp, current_fh, save_fh, &op->u.rename);
+                        op->status = nfsd4_rename(rqstp, cstate,
+                                                  &op->u.rename);
                         break;
                 case OP_RENEW:
                         op->status = nfsd4_renew(&op->u.renew);
                         break;
                 case OP_RESTOREFH:
-                        op->status = nfsd4_restorefh(current_fh, save_fh);
+                        op->status = nfsd4_restorefh(cstate);
                         break;
                 case OP_SAVEFH:
-                        op->status = nfsd4_savefh(current_fh, save_fh);
+                        op->status = nfsd4_savefh(cstate);
                         break;
                 case OP_SETATTR:
-                        op->status = nfsd4_setattr(rqstp, current_fh, &op->u.setattr);
+                        op->status = nfsd4_setattr(rqstp, cstate,
+                                                   &op->u.setattr);
                         break;
                 case OP_SETCLIENTID:
                         op->status = nfsd4_setclientid(rqstp, &op->u.setclientid);
@@ -921,12 +983,13 @@ nfsd4_proc_compound(struct svc_rqst *rqstp,
                         op->status = nfsd4_setclientid_confirm(rqstp, &op->u.setclientid_confirm);
                         break;
                 case OP_VERIFY:
-                        op->status = nfsd4_verify(rqstp, current_fh, &op->u.verify);
+                        op->status = nfsd4_verify(rqstp, cstate,
+                                                  &op->u.verify);
                         if (op->status == nfserr_same)
                                 op->status = nfs_ok;
                         break;
                 case OP_WRITE:
-                        op->status = nfsd4_write(rqstp, current_fh, &op->u.write);
+                        op->status = nfsd4_write(rqstp, cstate, &op->u.write);
                         break;
                 case OP_RELEASE_LOCKOWNER:
                         op->status = nfsd4_release_lockowner(rqstp, &op->u.release_lockowner);
@@ -958,12 +1021,7 @@ encode_op:
 
 out:
         nfsd4_release_compoundargs(args);
-        if (current_fh)
-                fh_put(current_fh);
-        kfree(current_fh);
-        if (save_fh)
-                fh_put(save_fh);
-        kfree(save_fh);
+        cstate_free(cstate);
         return status;
 }
 
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 393624340d13..f0a994e3b2c5 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2241,24 +2241,26 @@ check_replay:
 }
 
 __be32
-nfsd4_open_confirm(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open_confirm *oc, struct nfs4_stateowner **replay_owner)
+nfsd4_open_confirm(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+                   struct nfsd4_open_confirm *oc,
+                   struct nfs4_stateowner **replay_owner)
 {
         __be32 status;
         struct nfs4_stateowner *sop;
         struct nfs4_stateid *stp;
 
         dprintk("NFSD: nfsd4_open_confirm on file %.*s\n",
-                        (int)current_fh->fh_dentry->d_name.len,
-                        current_fh->fh_dentry->d_name.name);
+                        (int)cstate->current_fh.fh_dentry->d_name.len,
+                        cstate->current_fh.fh_dentry->d_name.name);
 
-        status = fh_verify(rqstp, current_fh, S_IFREG, 0);
+        status = fh_verify(rqstp, &cstate->current_fh, S_IFREG, 0);
         if (status)
                 return status;
 
         nfs4_lock_state();
 
-        if ((status = nfs4_preprocess_seqid_op(current_fh, oc->oc_seqid,
-                                        &oc->oc_req_stateid,
+        if ((status = nfs4_preprocess_seqid_op(&cstate->current_fh,
+                                        oc->oc_seqid, &oc->oc_req_stateid,
                                         CHECK_FH | CONFIRM | OPEN_STATE,
                                         &oc->oc_stateowner, &stp, NULL)))
                 goto out; 
@@ -2310,22 +2312,26 @@ reset_union_bmap_deny(unsigned long deny, unsigned long *bmap)
 }
 
 __be32
-nfsd4_open_downgrade(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_open_downgrade *od, struct nfs4_stateowner **replay_owner)
+nfsd4_open_downgrade(struct svc_rqst *rqstp,
+                     struct nfsd4_compound_state *cstate,
+                     struct nfsd4_open_downgrade *od,
+                     struct nfs4_stateowner **replay_owner)
 {
         __be32 status;
         struct nfs4_stateid *stp;
         unsigned int share_access;
 
         dprintk("NFSD: nfsd4_open_downgrade on file %.*s\n", 
-                        (int)current_fh->fh_dentry->d_name.len,
-                        current_fh->fh_dentry->d_name.name);
+                        (int)cstate->current_fh.fh_dentry->d_name.len,
+                        cstate->current_fh.fh_dentry->d_name.name);
 
         if (!access_valid(od->od_share_access)
                         || !deny_valid(od->od_share_deny))
                 return nfserr_inval;
 
         nfs4_lock_state();
-        if ((status = nfs4_preprocess_seqid_op(current_fh, od->od_seqid, 
+        if ((status = nfs4_preprocess_seqid_op(&cstate->current_fh,
+                                        od->od_seqid,
                                         &od->od_stateid, 
                                         CHECK_FH | OPEN_STATE, 
                                         &od->od_stateowner, &stp, NULL)))
@@ -2365,18 +2371,20 @@ out:
  * nfs4_unlock_state() called after encode
  */
 __be32
-nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_close *close, struct nfs4_stateowner **replay_owner)
+nfsd4_close(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+            struct nfsd4_close *close, struct nfs4_stateowner **replay_owner)
 {
         __be32 status;
         struct nfs4_stateid *stp;
 
         dprintk("NFSD: nfsd4_close on file %.*s\n", 
-                        (int)current_fh->fh_dentry->d_name.len,
-                        current_fh->fh_dentry->d_name.name);
+                        (int)cstate->current_fh.fh_dentry->d_name.len,
+                        cstate->current_fh.fh_dentry->d_name.name);
 
         nfs4_lock_state();
         /* check close_lru for replay */
-        if ((status = nfs4_preprocess_seqid_op(current_fh, close->cl_seqid, 
+        if ((status = nfs4_preprocess_seqid_op(&cstate->current_fh,
+                                        close->cl_seqid,
                                         &close->cl_stateid, 
                                         CHECK_FH | OPEN_STATE | CLOSE_STATE,
                                         &close->cl_stateowner, &stp, NULL)))
@@ -2404,15 +2412,17 @@ out:
 }
 
 __be32
-nfsd4_delegreturn(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_delegreturn *dr)
+nfsd4_delegreturn(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+                  struct nfsd4_delegreturn *dr)
 {
         __be32 status;
 
-        if ((status = fh_verify(rqstp, current_fh, S_IFREG, 0)))
+        if ((status = fh_verify(rqstp, &cstate->current_fh, S_IFREG, 0)))
                 goto out;
 
         nfs4_lock_state();
-        status = nfs4_preprocess_stateid_op(current_fh, &dr->dr_stateid, DELEG_RET, NULL);
+        status = nfs4_preprocess_stateid_op(&cstate->current_fh,
+                                            &dr->dr_stateid, DELEG_RET, NULL);
         nfs4_unlock_state();
 out:
         return status;
@@ -2635,7 +2645,8 @@ check_lock_length(u64 offset, u64 length)
  *  LOCK operation 
  */
 __be32
-nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock *lock, struct nfs4_stateowner **replay_owner)
+nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+           struct nfsd4_lock *lock, struct nfs4_stateowner **replay_owner)
 {
         struct nfs4_stateowner *open_sop = NULL;
         struct nfs4_stateowner *lock_sop = NULL;
@@ -2654,7 +2665,8 @@ nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
         if (check_lock_length(lock->lk_offset, lock->lk_length))
                  return nfserr_inval;
 
-        if ((status = fh_verify(rqstp, current_fh, S_IFREG, MAY_LOCK))) {
+        if ((status = fh_verify(rqstp, &cstate->current_fh,
+                                S_IFREG, MAY_LOCK))) {
                 dprintk("NFSD: nfsd4_lock: permission denied!\n");
                 return status;
         }
@@ -2675,7 +2687,7 @@ nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
                         goto out;
 
                 /* validate and update open stateid and open seqid */
-                status = nfs4_preprocess_seqid_op(current_fh, 
+                status = nfs4_preprocess_seqid_op(&cstate->current_fh,
                                         lock->lk_new_open_seqid,
                                         &lock->lk_new_open_stateid,
                                         CHECK_FH | OPEN_STATE,
@@ -2702,7 +2714,7 @@ nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
                         goto out;
         } else {
                 /* lock (lock owner + lock stateid) already exists */
-                status = nfs4_preprocess_seqid_op(current_fh,
+                status = nfs4_preprocess_seqid_op(&cstate->current_fh,
                                        lock->lk_old_lock_seqid, 
                                        &lock->lk_old_lock_stateid, 
                                        CHECK_FH | LOCK_STATE, 
@@ -2794,7 +2806,8 @@ out:
  * LOCKT operation
  */
 __be32
-nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lockt *lockt)
+nfsd4_lockt(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+            struct nfsd4_lockt *lockt)
 {
         struct inode *inode;
         struct file file;
@@ -2815,14 +2828,14 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
         if (STALE_CLIENTID(&lockt->lt_clientid))
                 goto out;
 
-        if ((status = fh_verify(rqstp, current_fh, S_IFREG, 0))) {
+        if ((status = fh_verify(rqstp, &cstate->current_fh, S_IFREG, 0))) {
                 dprintk("NFSD: nfsd4_lockt: fh_verify() failed!\n");
                 if (status == nfserr_symlink)
                         status = nfserr_inval;
                 goto out;
         }
 
-        inode = current_fh->fh_dentry->d_inode;
+        inode = cstate->current_fh.fh_dentry->d_inode;
         locks_init_lock(&file_lock);
         switch (lockt->lt_type) {
                 case NFS4_READ_LT:
@@ -2861,7 +2874,7 @@ nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
          * only the dentry:inode set.
          */
         memset(&file, 0, sizeof (struct file));
-        file.f_path.dentry = current_fh->fh_dentry;
+        file.f_path.dentry = cstate->current_fh.fh_dentry;
 
         status = nfs_ok;
         if (posix_test_lock(&file, &file_lock, &conflock)) {
@@ -2874,7 +2887,8 @@ out:
 }
 
 __be32
-nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_locku *locku, struct nfs4_stateowner **replay_owner)
+nfsd4_locku(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+            struct nfsd4_locku *locku, struct nfs4_stateowner **replay_owner)
 {
         struct nfs4_stateid *stp;
         struct file *filp = NULL;
@@ -2891,7 +2905,7 @@ nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
 
         nfs4_lock_state();
                                                                                 
-        if ((status = nfs4_preprocess_seqid_op(current_fh, 
+        if ((status = nfs4_preprocess_seqid_op(&cstate->current_fh,
                                         locku->lu_seqid, 
                                         &locku->lu_stateid, 
                                         CHECK_FH | LOCK_STATE, 
diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h
index 45ca01b5f844..594b8ca69755 100644
--- a/include/linux/nfsd/xdr4.h
+++ b/include/linux/nfsd/xdr4.h
@@ -44,6 +44,11 @@
 #define NFSD4_MAX_TAGLEN        128
 #define XDR_LEN(n)                     (((n) + 3) & ~3)
 
+struct nfsd4_compound_state {
+        struct svc_fh current_fh;
+        struct svc_fh save_fh;
+};
+
 struct nfsd4_change_info {
         u32             atomic;
         u32             before_ctime_sec;
@@ -437,20 +442,23 @@ extern __be32 nfsd4_process_open1(struct nfsd4_open *open);
 extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp,
                 struct svc_fh *current_fh, struct nfsd4_open *open);
 extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp,
-                struct svc_fh *current_fh, struct nfsd4_open_confirm *oc,
+                struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc,
                 struct nfs4_stateowner **);
-extern __be32 nfsd4_close(struct svc_rqst *rqstp, struct svc_fh *current_fh,
+extern __be32 nfsd4_close(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
                 struct nfsd4_close *close,
                 struct nfs4_stateowner **replay_owner);
 extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp,
-                struct svc_fh *current_fh, struct nfsd4_open_downgrade *od,
+                struct nfsd4_compound_state *, struct nfsd4_open_downgrade *od,
                 struct nfs4_stateowner **replay_owner);
-extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh,
+extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *,
                 struct nfsd4_lock *lock,
                 struct nfs4_stateowner **replay_owner);
-extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, struct svc_fh *current_fh,
+extern __be32 nfsd4_lockt(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
                 struct nfsd4_lockt *lockt);
-extern __be32 nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh,
+extern __be32 nfsd4_locku(struct svc_rqst *rqstp,
+                struct nfsd4_compound_state *,
                 struct nfsd4_locku *locku,
                 struct nfs4_stateowner **replay_owner);
 extern __be32
@@ -458,7 +466,7 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp,
                 struct nfsd4_release_lockowner *rlockowner);
 extern void nfsd4_release_compoundargs(struct nfsd4_compoundargs *);
 extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp,
-                struct svc_fh *current_fh, struct nfsd4_delegreturn *dr);
+                struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr);
 #endif
 
 /*