[PATCH] sparse: iovec cleanups - sunrpc, nfs and nfsd

sunrpc, nfs and nfsd switched to use of kvec and kernel_...msg()

7 files changed, 23 insertions, 23 deletions

diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index 6a324838fa3419..01aebbf13cc89b 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -231,7 +231,7 @@ nfs_xdr_readargs(struct rpc_rqst *req, u32 *p, struct nfs_readargs *args)
 static int
 nfs_xdr_readres(struct rpc_rqst *req, u32 *p, struct nfs_readres *res)
 {
-	struct iovec *iov = req->rq_rcv_buf.head;
+	struct kvec *iov = req->rq_rcv_buf.head;
 	int	status, count, recvd, hdrlen;
 
 	if ((status = ntohl(*p++)))
@@ -375,7 +375,7 @@ static int
 nfs_xdr_readdirres(struct rpc_rqst *req, u32 *p, void *dummy)
 {
 	struct xdr_buf *rcvbuf = &req->rq_rcv_buf;
-	struct iovec *iov = rcvbuf->head;
+	struct kvec *iov = rcvbuf->head;
 	struct page **page;
 	int hdrlen, recvd;
 	int status, nr;
@@ -530,7 +530,7 @@ static int
 nfs_xdr_readlinkres(struct rpc_rqst *req, u32 *p, void *dummy)
 {
 	struct xdr_buf *rcvbuf = &req->rq_rcv_buf;
-	struct iovec *iov = rcvbuf->head;
+	struct kvec *iov = rcvbuf->head;
 	unsigned int hdrlen;
 	u32	*strlen, len;
 	char	*string;
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index 56ca3e91f64ccb..415fa5bbb8c3f6 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -484,7 +484,7 @@ static int
 nfs3_xdr_readdirres(struct rpc_rqst *req, u32 *p, struct nfs3_readdirres *res)
 {
 	struct xdr_buf *rcvbuf = &req->rq_rcv_buf;
-	struct iovec *iov = rcvbuf->head;
+	struct kvec *iov = rcvbuf->head;
 	struct page **page;
 	int hdrlen, recvd;
 	int status, nr;
@@ -721,7 +721,7 @@ static int
 nfs3_xdr_readlinkres(struct rpc_rqst *req, u32 *p, struct nfs_fattr *fattr)
 {
 	struct xdr_buf *rcvbuf = &req->rq_rcv_buf;
-	struct iovec *iov = rcvbuf->head;
+	struct kvec *iov = rcvbuf->head;
 	unsigned int hdrlen;
 	u32	*strlen, len;
 	char	*string;
@@ -761,7 +761,7 @@ nfs3_xdr_readlinkres(struct rpc_rqst *req, u32 *p, struct nfs_fattr *fattr)
 static int
 nfs3_xdr_readres(struct rpc_rqst *req, u32 *p, struct nfs_readres *res)
 {
-	struct iovec *iov = req->rq_rcv_buf.head;
+	struct kvec *iov = req->rq_rcv_buf.head;
 	int	status, count, ocount, recvd, hdrlen;
 
 	status = ntohl(*p++);
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index a2cd1178e3f98d..a14079f532659a 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -933,7 +933,7 @@ static int encode_readdir(struct xdr_stream *xdr, const struct nfs4_readdir_arg
 	WRITE32(FATTR4_WORD0_FILEID);
 	WRITE32(0);
 
-	/* set up reply iovec
+	/* set up reply kvec
 	 *    toplevel_status + taglen + rescount + OP_PUTFH + status
 	 *      + OP_READDIR + status + verifer(2)  = 9
 	 */
@@ -954,7 +954,7 @@ static int encode_readlink(struct xdr_stream *xdr, const struct nfs4_readlink *r
 	RESERVE_SPACE(4);
 	WRITE32(OP_READLINK);
 
-	/* set up reply iovec
+	/* set up reply kvec
 	 *    toplevel_status + taglen + rescount + OP_PUTFH + status
 	 *      + OP_READLINK + status  = 7
 	 */
@@ -1501,7 +1501,7 @@ static int nfs4_xdr_enc_read(struct rpc_rqst *req, uint32_t *p, struct nfs_reada
 	if (status)
 		goto out;
 
-	/* set up reply iovec
+	/* set up reply kvec
 	 *    toplevel status + taglen=0 + rescount + OP_PUTFH + status
 	 *       + OP_READ + status + eof + datalen = 9
 	 */
@@ -2785,7 +2785,7 @@ static int decode_putrootfh(struct xdr_stream *xdr)
 
 static int decode_read(struct xdr_stream *xdr, struct rpc_rqst *req, struct nfs_readres *res)
 {
-	struct iovec *iov = req->rq_rcv_buf.head;
+	struct kvec *iov = req->rq_rcv_buf.head;
 	uint32_t *p;
 	uint32_t count, eof, recvd, hdrlen;
 	int status;
@@ -2814,7 +2814,7 @@ static int decode_readdir(struct xdr_stream *xdr, struct rpc_rqst *req, struct n
 {
 	struct xdr_buf	*rcvbuf = &req->rq_rcv_buf;
 	struct page	*page = *rcvbuf->pages;
-	struct iovec	*iov = rcvbuf->head;
+	struct kvec	*iov = rcvbuf->head;
 	unsigned int	nr, pglen = rcvbuf->page_len;
 	uint32_t	*end, *entry, *p, *kaddr;
 	uint32_t	len, attrlen, word;
@@ -2897,7 +2897,7 @@ err_unmap:
 static int decode_readlink(struct xdr_stream *xdr, struct rpc_rqst *req)
 {
 	struct xdr_buf *rcvbuf = &req->rq_rcv_buf;
-	struct iovec *iov = rcvbuf->head;
+	struct kvec *iov = rcvbuf->head;
 	uint32_t *strlen;
 	unsigned int hdrlen, len;
 	char *string;
diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index f5df8304ff654b..8d6b1f49bc24eb 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -340,7 +340,7 @@ nfs3svc_decode_readargs(struct svc_rqst *rqstp, u32 *p,
 	if (len > NFSSVC_MAXBLKSIZE)
 		len = NFSSVC_MAXBLKSIZE;
 
-	/* set up the iovec */
+	/* set up the kvec */
 	v=0;
 	while (len > 0) {
 		pn = rqstp->rq_resused;
@@ -430,7 +430,7 @@ nfs3svc_decode_symlinkargs(struct svc_rqst *rqstp, u32 *p,
 	int len;
 	int avail;
 	char *old, *new;
-	struct iovec *vec;
+	struct kvec *vec;
 
 	if (!(p = decode_fh(p, &args->ffh))
 	 || !(p = decode_filename(p, &args->fname, &args->flen))
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 2016b9c195d649..fb458b6ea7be16 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -2519,7 +2519,7 @@ nfs4svc_encode_compoundres(struct svc_rqst *rqstp, u32 *p, struct nfsd4_compound
 	/*
 	 * All that remains is to write the tag and operation count...
 	 */
-	struct iovec *iov;
+	struct kvec *iov;
 	p = resp->tagp;
 	*p++ = htonl(resp->taglen);
 	memcpy(p, resp->tag, resp->taglen);
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index 608a197c1bd2be..9ab14f56d216c1 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -41,7 +41,7 @@ static struct svc_cacherep *	lru_tail;
 static struct svc_cacherep *	nfscache;
 static int			cache_disabled = 1;
 
-static int	nfsd_cache_append(struct svc_rqst *rqstp, struct iovec *vec);
+static int	nfsd_cache_append(struct svc_rqst *rqstp, struct kvec *vec);
 
 /* 
  * locking for the reply cache:
@@ -308,7 +308,7 @@ void
 nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, u32 *statp)
 {
 	struct svc_cacherep *rp;
-	struct iovec	*resv = &rqstp->rq_res.head[0], *cachv;
+	struct kvec	*resv = &rqstp->rq_res.head[0], *cachv;
 	int		len;
 
 	if (!(rp = rqstp->rq_cacherep) || cache_disabled)
@@ -358,9 +358,9 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, u32 *statp)
  * keep a refcount....
  */
 static int
-nfsd_cache_append(struct svc_rqst *rqstp, struct iovec *data)
+nfsd_cache_append(struct svc_rqst *rqstp, struct kvec *data)
 {
-	struct iovec	*vec = &rqstp->rq_res.head[0];
+	struct kvec	*vec = &rqstp->rq_res.head[0];
 
 	if (vec->iov_len + data->iov_len > PAGE_SIZE) {
 		printk(KERN_WARNING "nfsd: cached reply too large (%Zd).\n",
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index a6a05c3b247cba..d50269bc5a7c52 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -641,7 +641,7 @@ nfsd_read_actor(read_descriptor_t *desc, struct page *page, unsigned long offset
  */
 int
 nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset,
-          struct iovec *vec, int vlen, unsigned long *count)
+          struct kvec *vec, int vlen, unsigned long *count)
 {
 	struct raparms	*ra;
 	mm_segment_t	oldfs;
@@ -673,7 +673,7 @@ nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset,
 	} else {
 		oldfs = get_fs();
 		set_fs(KERNEL_DS);
-		err = vfs_readv(&file, vec, vlen, &offset);
+		err = vfs_readv(&file, (struct iovec __user *)vec, vlen, &offset);
 		set_fs(oldfs);
 	}
 
@@ -704,7 +704,7 @@ out:
  */
 int
 nfsd_write(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset,
-				struct iovec *vec, int vlen,
+				struct kvec *vec, int vlen,
 	   			unsigned long cnt, int *stablep)
 {
 	struct svc_export	*exp;
@@ -753,7 +753,7 @@ nfsd_write(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t offset,
 
 	/* Write the data. */
 	oldfs = get_fs(); set_fs(KERNEL_DS);
-	err = vfs_writev(&file, vec, vlen, &offset);
+	err = vfs_writev(&file, (struct iovec __user *)vec, vlen, &offset);
 	set_fs(oldfs);
 	if (err >= 0) {
 		nfsdstats.io_write += cnt;