proc: remove obsolete comments

[safe/jmp/linux-2.6] / fs / nfsd / nfs3acl.c

diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c
index 64ba405..a596e9d 100644 (file)
--- a/fs/nfsd/nfs3acl.c
+++ b/fs/nfsd/nfs3acl.c
@@ -1,25 +1,23 @@
 /*
- * linux/fs/nfsd/nfs3acl.c
- *
  * Process version 3 NFSACL requests.
  *
  * Copyright (C) 2002-2003 Andreas Gruenbacher <agruen@suse.de>
  */
 
-#include <linux/sunrpc/svc.h>
-#include <linux/nfs3.h>
-#include <linux/nfsd/nfsd.h>
-#include <linux/nfsd/cache.h>
-#include <linux/nfsd/xdr3.h>
-#include <linux/posix_acl.h>
+#include "nfsd.h"
+/* FIXME: nfsacl.h is a broken header */
 #include <linux/nfsacl.h>
+#include <linux/gfp.h>
+#include "cache.h"
+#include "xdr3.h"
+#include "vfs.h"
 
 #define RETURN_STATUS(st)      { resp->status = (st); return (st); }
 
 /*
  * NULL call.
  */
-static int
+static __be32
 nfsd3_proc_null(struct svc_rqst *rqstp, void *argp, void *resp)
 {
        return nfs_ok;
@@ -28,16 +26,17 @@ nfsd3_proc_null(struct svc_rqst *rqstp, void *argp, void *resp)
 /*
  * Get the Access and/or Default ACL of a file.
  */
-static int nfsd3_proc_getacl(struct svc_rqst * rqstp,
+static __be32 nfsd3_proc_getacl(struct svc_rqst * rqstp,
                struct nfsd3_getaclargs *argp, struct nfsd3_getaclres *resp)
 {
        svc_fh *fh;
        struct posix_acl *acl;
-       int nfserr = 0;
+       __be32 nfserr = 0;
 
        fh = fh_copy(&resp->fh, &argp->fh);
-       if ((nfserr = fh_verify(rqstp, &resp->fh, 0, MAY_NOP)))
-               RETURN_STATUS(nfserr_inval);
+       nfserr = fh_verify(rqstp, &resp->fh, 0, NFSD_MAY_NOP);
+       if (nfserr)
+               RETURN_STATUS(nfserr);
 
        if (argp->mask & ~(NFS_ACL|NFS_ACLCNT|NFS_DFACL|NFS_DFACLCNT))
                RETURN_STATUS(nfserr_inval);
@@ -93,15 +92,15 @@ fail:
 /*
  * Set the Access and/or Default ACL of a file.
  */
-static int nfsd3_proc_setacl(struct svc_rqst * rqstp,
+static __be32 nfsd3_proc_setacl(struct svc_rqst * rqstp,
                struct nfsd3_setaclargs *argp,
                struct nfsd3_attrstat *resp)
 {
        svc_fh *fh;
-       int nfserr = 0;
+       __be32 nfserr = 0;
 
        fh = fh_copy(&resp->fh, &argp->fh);
-       nfserr = fh_verify(rqstp, &resp->fh, 0, MAY_NOP);
+       nfserr = fh_verify(rqstp, &resp->fh, 0, NFSD_MAY_SATTR);
 
        if (!nfserr) {
                nfserr = nfserrno( nfsd_set_posix_acl(
@@ -122,7 +121,7 @@ static int nfsd3_proc_setacl(struct svc_rqst * rqstp,
 /*
  * XDR decode functions
  */
-static int nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, u32 *p,
+static int nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, __be32 *p,
                struct nfsd3_getaclargs *args)
 {
        if (!(p = nfs3svc_decode_fh(p, &args->fh)))
@@ -133,7 +132,7 @@ static int nfs3svc_decode_getaclargs(struct svc_rqst *rqstp, u32 *p,
 }
 
 
-static int nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, u32 *p,
+static int nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, __be32 *p,
                struct nfsd3_setaclargs *args)
 {
        struct kvec *head = rqstp->rq_arg.head;
@@ -163,7 +162,7 @@ static int nfs3svc_decode_setaclargs(struct svc_rqst *rqstp, u32 *p,
  */
 
 /* GETACL */
-static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, u32 *p,
+static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p,
                struct nfsd3_getaclres *resp)
 {
        struct dentry *dentry = resp->fh.fh_dentry;
@@ -171,21 +170,21 @@ static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, u32 *p,
        p = nfs3svc_encode_post_op_attr(rqstp, p, &resp->fh);
        if (resp->status == 0 && dentry && dentry->d_inode) {
                struct inode *inode = dentry->d_inode;
-               int w = nfsacl_size(
-                       (resp->mask & NFS_ACL)   ? resp->acl_access  : NULL,
-                       (resp->mask & NFS_DFACL) ? resp->acl_default : NULL);
                struct kvec *head = rqstp->rq_res.head;
                unsigned int base;
                int n;
+               int w;
 
                *p++ = htonl(resp->mask);
                if (!xdr_ressize_check(rqstp, p))
                        return 0;
                base = (char *)p - (char *)head->iov_base;
 
-               rqstp->rq_res.page_len = w;
+               rqstp->rq_res.page_len = w = nfsacl_size(
+                       (resp->mask & NFS_ACL)   ? resp->acl_access  : NULL,
+                       (resp->mask & NFS_DFACL) ? resp->acl_default : NULL);
                while (w > 0) {
-                       if (!svc_take_res_page(rqstp))
+                       if (!rqstp->rq_respages[rqstp->rq_resused++])
                                return 0;
                        w -= PAGE_SIZE;
                }
@@ -208,7 +207,7 @@ static int nfs3svc_encode_getaclres(struct svc_rqst *rqstp, u32 *p,
 }
 
 /* SETACL */
-static int nfs3svc_encode_setaclres(struct svc_rqst *rqstp, u32 *p,
+static int nfs3svc_encode_setaclres(struct svc_rqst *rqstp, __be32 *p,
                struct nfsd3_attrstat *resp)
 {
        p = nfs3svc_encode_post_op_attr(rqstp, p, &resp->fh);
@@ -219,7 +218,7 @@ static int nfs3svc_encode_setaclres(struct svc_rqst *rqstp, u32 *p,
 /*
  * XDR release functions
  */
-static int nfs3svc_release_getacl(struct svc_rqst *rqstp, u32 *p,
+static int nfs3svc_release_getacl(struct svc_rqst *rqstp, __be32 *p,
                struct nfsd3_getaclres *resp)
 {
        fh_put(&resp->fh);
@@ -263,5 +262,6 @@ struct svc_version  nfsd_acl_version3 = {
                .vs_proc        = nfsd_acl_procedures3,
                .vs_dispatch    = nfsd_dispatch,
                .vs_xdrsize     = NFS3_SVC_XDRSIZE,
+               .vs_hidden      = 0,
 };