NFS: Use cached page as buffer for NFS symlink requests

[powerpc.git] / fs / nfs / nfs4proc.c

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 2d18eac..7f60beb 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2085,7 +2085,7 @@ static int nfs4_proc_link(struct inode *inode, struct inode *dir, struct qstr *n
 }
 
 static int _nfs4_proc_symlink(struct inode *dir, struct dentry *dentry,
-               struct qstr *path, struct iattr *sattr)
+               struct page *page, unsigned int len, struct iattr *sattr)
 {
        struct nfs_server *server = NFS_SERVER(dir);
        struct nfs_fh fhandle;
@@ -2111,10 +2111,11 @@ static int _nfs4_proc_symlink(struct inode *dir, struct dentry *dentry,
        };
        int                     status;
 
-       if (path->len > NFS4_MAXPATHLEN)
+       if (len > NFS4_MAXPATHLEN)
                return -ENAMETOOLONG;
 
-       arg.u.symlink = path;
+       arg.u.symlink.pages = &page;
+       arg.u.symlink.len = len;
        nfs_fattr_init(&fattr);
        nfs_fattr_init(&dir_fattr);
        
@@ -2128,13 +2129,14 @@ static int _nfs4_proc_symlink(struct inode *dir, struct dentry *dentry,
 }
 
 static int nfs4_proc_symlink(struct inode *dir, struct dentry *dentry,
-               struct qstr *path, struct iattr *sattr)
+               struct page *page, unsigned int len, struct iattr *sattr)
 {
        struct nfs4_exception exception = { };
        int err;
        do {
                err = nfs4_handle_exception(NFS_SERVER(dir),
-                               _nfs4_proc_symlink(dir, dentry, path, sattr),
+                               _nfs4_proc_symlink(dir, dentry, page,
+                                                       len, sattr),
                                &exception);
        } while (exception.retry);
        return err;