commit 1775fd3e805b6a852ef376256967de69284d7962
author David Quigley <dpquigl@davequigley.com> Wed May 22 12:50:42 2013 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> Sat Jun 08 16:20:15 2013 -0400
tree fdb649dd62e526e65b8ac1868a2a4456b81fc150
parent a09df2ca2313fd49f0f3e1f2caa546bcacf7b6df

NFS:Add labels to client function prototypes

After looking at all of the nfsv4 operations the label structure has been added
to the prototypes of the functions which can transmit label data.

Signed-off-by: Matthew N. Dodd <Matthew.Dodd@sparta.com>
Signed-off-by: Miguel Rodel Felipe <Rodel_FM@dsi.a-star.edu.sg>
Signed-off-by: Phua Eu Gene <PHUA_Eu_Gene@dsi.a-star.edu.sg>
Signed-off-by: Khin Mi Mi Aung <Mi_Mi_AUNG@dsi.a-star.edu.sg>
Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

fs/nfs/dir.c

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index e093e73..e9ab2cd 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -460,7 +460,7 @@
 	if (dentry == NULL)
 		return;
 
-	inode = nfs_fhget(dentry->d_sb, entry->fh, entry->fattr);
+	inode = nfs_fhget(dentry->d_sb, entry->fh, entry->fattr, entry->label);
 	if (IS_ERR(inode))
 		goto out;
 
@@ -1040,6 +1040,7 @@
 	struct dentry *parent;
 	struct nfs_fh *fhandle = NULL;
 	struct nfs_fattr *fattr = NULL;
+	struct nfs4_label *label = NULL;
 	int error;
 
 	if (flags & LOOKUP_RCU)
@@ -1082,7 +1083,7 @@
 	if (fhandle == NULL || fattr == NULL)
 		goto out_error;
 
-	error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr);
+	error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr, label);
 	if (error)
 		goto out_bad;
 	if (nfs_compare_fh(NFS_FH(inode), fhandle))
@@ -1256,6 +1257,7 @@
 	struct inode *inode = NULL;
 	struct nfs_fh *fhandle = NULL;
 	struct nfs_fattr *fattr = NULL;
+	struct nfs4_label *label = NULL;
 	int error;
 
 	dfprintk(VFS, "NFS: lookup(%s/%s)\n",
@@ -1285,14 +1287,14 @@
 	parent = dentry->d_parent;
 	/* Protect against concurrent sillydeletes */
 	nfs_block_sillyrename(parent);
-	error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr);
+	error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr, label);
 	if (error == -ENOENT)
 		goto no_entry;
 	if (error < 0) {
 		res = ERR_PTR(error);
 		goto out_unblock_sillyrename;
 	}
-	inode = nfs_fhget(dentry->d_sb, fhandle, fattr);
+	inode = nfs_fhget(dentry->d_sb, fhandle, fattr, label);
 	res = ERR_CAST(inode);
 	if (IS_ERR(res))
 		goto out_unblock_sillyrename;
@@ -1528,7 +1530,8 @@
  * Code common to create, mkdir, and mknod.
  */
 int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fhandle,
-				struct nfs_fattr *fattr)
+				struct nfs_fattr *fattr,
+				struct nfs4_label *label)
 {
 	struct dentry *parent = dget_parent(dentry);
 	struct inode *dir = parent->d_inode;
@@ -1541,18 +1544,18 @@
 	if (dentry->d_inode)
 		goto out;
 	if (fhandle->size == 0) {
-		error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr);
+		error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, fhandle, fattr, NULL);
 		if (error)
 			goto out_error;
 	}
 	nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
 	if (!(fattr->valid & NFS_ATTR_FATTR)) {
 		struct nfs_server *server = NFS_SB(dentry->d_sb);
-		error = server->nfs_client->rpc_ops->getattr(server, fhandle, fattr);
+		error = server->nfs_client->rpc_ops->getattr(server, fhandle, fattr, NULL);
 		if (error < 0)
 			goto out_error;
 	}
-	inode = nfs_fhget(dentry->d_sb, fhandle, fattr);
+	inode = nfs_fhget(dentry->d_sb, fhandle, fattr, label);
 	error = PTR_ERR(inode);
 	if (IS_ERR(inode))
 		goto out_error;