32 nfs_free_unlinkdata(struct nfs_unlinkdata *data)  in nfs_free_unlinkdata()  argument
34 	iput(data->dir);  in nfs_free_unlinkdata()
35 	put_rpccred(data->cred);  in nfs_free_unlinkdata()
36 	kfree(data->args.name.name);  in nfs_free_unlinkdata()
37 	kfree(data);  in nfs_free_unlinkdata()
46 static int nfs_copy_dname(struct dentry *dentry, struct nfs_unlinkdata *data)  in nfs_copy_dname()  argument
54 	data->args.name.len = len;  in nfs_copy_dname()
55 	data->args.name.name = str;  in nfs_copy_dname()
59 static void nfs_free_dname(struct nfs_unlinkdata *data)  in nfs_free_dname()  argument
61 	kfree(data->args.name.name);  in nfs_free_dname()
62 	data->args.name.name = NULL;  in nfs_free_dname()
63 	data->args.name.len = 0;  in nfs_free_dname()
81 	struct nfs_unlinkdata *data = calldata;  in nfs_async_unlink_done()  local
82 	struct inode *dir = data->dir;  in nfs_async_unlink_done()
97 	struct nfs_unlinkdata	*data = calldata;  in nfs_async_unlink_release()  local
98 	struct super_block *sb = data->dir->i_sb;  in nfs_async_unlink_release()
100 	nfs_dec_sillycount(data->dir);  in nfs_async_unlink_release()
101 	nfs_free_unlinkdata(data);  in nfs_async_unlink_release()
110 static int nfs_do_call_unlink(struct dentry *parent, struct inode *dir, struct nfs_unlinkdata *data)  in nfs_do_call_unlink()  argument
113 		.rpc_argp = &data->args,  in nfs_do_call_unlink()
114 		.rpc_resp = &data->res,  in nfs_do_call_unlink()
115 		.rpc_cred = data->cred,  in nfs_do_call_unlink()
120 		.callback_data = data,  in nfs_do_call_unlink()
127 	alias = d_lookup(parent, &data->args.name);  in nfs_do_call_unlink()
135 		nfs_free_dname(data);  in nfs_do_call_unlink()
139 			alias->d_fsdata = data;  in nfs_do_call_unlink()
148 	data->dir = igrab(dir);  in nfs_do_call_unlink()
149 	if (!data->dir) {  in nfs_do_call_unlink()
154 	data->args.fh = NFS_FH(dir);  in nfs_do_call_unlink()
155 	nfs_fattr_init(&data->res.dir_attr);  in nfs_do_call_unlink()
166 static int nfs_call_unlink(struct dentry *dentry, struct nfs_unlinkdata *data)  in nfs_call_unlink()  argument
177 	if (nfs_copy_dname(dentry, data) != 0)  in nfs_call_unlink()
183 		hlist_add_head(&data->list, &NFS_I(dir)->silly_list);  in nfs_call_unlink()
189 	ret = nfs_do_call_unlink(parent, dir, data);  in nfs_call_unlink()
207 	struct nfs_unlinkdata *data;  in nfs_unblock_sillyrename()  local
214 		data = hlist_entry(nfsi->silly_list.first, struct nfs_unlinkdata, list);  in nfs_unblock_sillyrename()
215 		hlist_del(&data->list);  in nfs_unblock_sillyrename()
217 		if (nfs_do_call_unlink(dentry, dir, data) == 0)  in nfs_unblock_sillyrename()
218 			nfs_free_unlinkdata(data);  in nfs_unblock_sillyrename()
232 	struct nfs_unlinkdata *data;  in nfs_async_unlink()  local
235 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in nfs_async_unlink()
236 	if (data == NULL)  in nfs_async_unlink()
239 	data->cred = rpc_lookup_cred();  in nfs_async_unlink()
240 	if (IS_ERR(data->cred)) {  in nfs_async_unlink()
241 		status = PTR_ERR(data->cred);  in nfs_async_unlink()
250 	dentry->d_fsdata = data;  in nfs_async_unlink()
255 	put_rpccred(data->cred);  in nfs_async_unlink()
257 	kfree(data);  in nfs_async_unlink()
274 	struct nfs_unlinkdata	*data = NULL;  in nfs_complete_unlink()  local
279 		data = dentry->d_fsdata;  in nfs_complete_unlink()
283 	if (data != NULL && (NFS_STALE(inode) || !nfs_call_unlink(dentry, data)))  in nfs_complete_unlink()
284 		nfs_free_unlinkdata(data);  in nfs_complete_unlink()