Switch alloc_nfs_open_context() to struct path

	nfs_revalidate_inode(server, inode);

}

static struct nfs_open_context *alloc_nfs_open_context(struct vfsmount *mnt, struct dentry *dentry, struct rpc_cred *cred)

static struct nfs_open_context *alloc_nfs_open_context(struct path *path, struct rpc_cred *cred)

{

	struct nfs_open_context *ctx;

	ctx = kmalloc(sizeof(*ctx), GFP_KERNEL);

	if (ctx != NULL) {

		ctx->path.dentry = dget(dentry);

		ctx->path.mnt = mntget(mnt);

		ctx->path = *path;

		path_get(&ctx->path);

		ctx->cred = get_rpccred(cred);

		ctx->state = NULL;

		ctx->lockowner = current->files;

	cred = rpc_lookup_cred();

	if (IS_ERR(cred))

		return PTR_ERR(cred);

	ctx = alloc_nfs_open_context(filp->f_path.mnt, filp->f_path.dentry, cred);

	ctx = alloc_nfs_open_context(&filp->f_path, cred);

	put_rpccred(cred);

	if (ctx == NULL)

		return -ENOMEM;