[SPARC]: Constify function pointer tables.

[pandora-kernel.git] / fs / nfs / nfs2xdr.c

diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index 7fcc78f..668ab96 100644 (file)
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -43,6 +43,7 @@
 #define NFS_entry_sz           (NFS_filename_sz+3)
 
 #define NFS_diropargs_sz       (NFS_fhandle_sz+NFS_filename_sz)
+#define NFS_removeargs_sz      (NFS_fhandle_sz+NFS_filename_sz)
 #define NFS_sattrargs_sz       (NFS_fhandle_sz+NFS_sattr_sz)
 #define NFS_readlinkargs_sz    (NFS_fhandle_sz)
 #define NFS_readargs_sz                (NFS_fhandle_sz+3)
@@ -66,7 +67,7 @@
  * Common NFS XDR functions as inlines
  */
 static inline __be32 *
-xdr_encode_fhandle(__be32 *p, struct nfs_fh *fhandle)
+xdr_encode_fhandle(__be32 *p, const struct nfs_fh *fhandle)
 {
        memcpy(p, fhandle->data, NFS2_FHSIZE);
        return p + XDR_QUADLEN(NFS2_FHSIZE);
@@ -204,7 +205,7 @@ nfs_xdr_sattrargs(struct rpc_rqst *req, __be32 *p, struct nfs_sattrargs *args)
 
 /*
  * Encode directory ops argument
- * LOOKUP, REMOVE, RMDIR
+ * LOOKUP, RMDIR
  */
 static int
 nfs_xdr_diropargs(struct rpc_rqst *req, __be32 *p, struct nfs_diropargs *args)
@@ -215,6 +216,18 @@ nfs_xdr_diropargs(struct rpc_rqst *req, __be32 *p, struct nfs_diropargs *args)
        return 0;
 }
 
+/*
+ * Encode REMOVE argument
+ */
+static int
+nfs_xdr_removeargs(struct rpc_rqst *req, __be32 *p, const struct nfs_removeargs *args)
+{
+       p = xdr_encode_fhandle(p, args->fh);
+       p = xdr_encode_array(p, args->name.name, args->name.len);
+       req->rq_slen = xdr_adjust_iovec(req->rq_svec, p);
+       return 0;
+}
+
 /*
  * Arguments to a READ call. Since we read data directly into the page
  * cache, we also set up the reply iovec here so that iov[1] points
@@ -238,6 +251,7 @@ nfs_xdr_readargs(struct rpc_rqst *req, __be32 *p, struct nfs_readargs *args)
        replen = (RPC_REPHDRSIZE + auth->au_rslack + NFS_readres_sz) << 2;
        xdr_inline_pages(&req->rq_rcv_buf, replen,
                         args->pages, args->pgbase, count);
+       req->rq_rcv_buf.flags |= XDRBUF_READ;
        return 0;
 }
 
@@ -258,7 +272,7 @@ nfs_xdr_readres(struct rpc_rqst *req, __be32 *p, struct nfs_readres *res)
        res->eof = 0;
        hdrlen = (u8 *) p - (u8 *) iov->iov_base;
        if (iov->iov_len < hdrlen) {
-               printk(KERN_WARNING "NFS: READ reply header overflowed:"
+               dprintk("NFS: READ reply header overflowed:"
                                "length %d > %Zu\n", hdrlen, iov->iov_len);
                return -errno_NFSERR_IO;
        } else if (iov->iov_len != hdrlen) {
@@ -268,7 +282,7 @@ nfs_xdr_readres(struct rpc_rqst *req, __be32 *p, struct nfs_readres *res)
 
        recvd = req->rq_rcv_buf.len - hdrlen;
        if (count > recvd) {
-               printk(KERN_WARNING "NFS: server cheating in read reply: "
+               dprintk("NFS: server cheating in read reply: "
                        "count %d > recvd %d\n", count, recvd);
                count = recvd;
        }
@@ -300,6 +314,7 @@ nfs_xdr_writeargs(struct rpc_rqst *req, __be32 *p, struct nfs_writeargs *args)
 
        /* Copy the page array */
        xdr_encode_pages(sndbuf, args->pages, args->pgbase, count);
+       sndbuf->flags |= XDRBUF_WRITE;
        return 0;
 }
 
@@ -418,7 +433,7 @@ nfs_xdr_readdirres(struct rpc_rqst *req, __be32 *p, void *dummy)
 
        hdrlen = (u8 *) p - (u8 *) iov->iov_base;
        if (iov->iov_len < hdrlen) {
-               printk(KERN_WARNING "NFS: READDIR reply header overflowed:"
+               dprintk("NFS: READDIR reply header overflowed:"
                                "length %d > %Zu\n", hdrlen, iov->iov_len);
                return -errno_NFSERR_IO;
        } else if (iov->iov_len != hdrlen) {
@@ -441,7 +456,7 @@ nfs_xdr_readdirres(struct rpc_rqst *req, __be32 *p, void *dummy)
                len = ntohl(*p++);
                p += XDR_QUADLEN(len) + 1;      /* name plus cookie */
                if (len > NFS2_MAXNAMLEN) {
-                       printk(KERN_WARNING "NFS: giant filename in readdir (len 0x%x)!\n",
+                       dprintk("NFS: giant filename in readdir (len 0x%x)!\n",
                                                len);
                        goto err_unmap;
                }
@@ -458,7 +473,7 @@ nfs_xdr_readdirres(struct rpc_rqst *req, __be32 *p, void *dummy)
        entry[0] = entry[1] = 0;
        /* truncate listing ? */
        if (!nr) {
-               printk(KERN_NOTICE "NFS: readdir reply truncated!\n");
+               dprintk("NFS: readdir reply truncated!\n");
                entry[1] = 1;
        }
        goto out;
@@ -570,12 +585,12 @@ nfs_xdr_readlinkres(struct rpc_rqst *req, __be32 *p, void *dummy)
        /* Convert length of symlink */
        len = ntohl(*p++);
        if (len >= rcvbuf->page_len || len <= 0) {
-               dprintk(KERN_WARNING "nfs: server returned giant symlink!\n");
+               dprintk("nfs: server returned giant symlink!\n");
                return -ENAMETOOLONG;
        }
        hdrlen = (u8 *) p - (u8 *) iov->iov_base;
        if (iov->iov_len < hdrlen) {
-               printk(KERN_WARNING "NFS: READLINK reply header overflowed:"
+               dprintk("NFS: READLINK reply header overflowed:"
                                "length %d > %Zu\n", hdrlen, iov->iov_len);
                return -errno_NFSERR_IO;
        } else if (iov->iov_len != hdrlen) {
@@ -584,7 +599,7 @@ nfs_xdr_readlinkres(struct rpc_rqst *req, __be32 *p, void *dummy)
        }
        recvd = req->rq_rcv_buf.len - hdrlen;
        if (recvd < len) {
-               printk(KERN_WARNING "NFS: server cheating in readlink reply: "
+               dprintk("NFS: server cheating in readlink reply: "
                                "count %u > recvd %u\n", len, recvd);
                return -EIO;
        }
@@ -682,7 +697,7 @@ nfs_stat_to_errno(int stat)
                if (nfs_errtbl[i].stat == stat)
                        return nfs_errtbl[i].errno;
        }
-       printk(KERN_ERR "nfs_stat_to_errno: bad nfs status return value: %d\n", stat);
+       dprintk("nfs_stat_to_errno: bad nfs status return value: %d\n", stat);
        return nfs_errtbl[i].errno;
 }
 
@@ -705,7 +720,7 @@ struct rpc_procinfo nfs_procedures[] = {
     PROC(READ,         readargs,       readres, 3),
     PROC(WRITE,                writeargs,      writeres, 4),
     PROC(CREATE,       createargs,     diropres, 0),
-    PROC(REMOVE,       diropargs,      stat, 0),
+    PROC(REMOVE,       removeargs,     stat, 0),
     PROC(RENAME,       renameargs,     stat, 0),
     PROC(LINK,         linkargs,       stat, 0),
     PROC(SYMLINK,      symlinkargs,    stat, 0),