31 nfs_free_unlinkdata(struct nfs_unlinkdata *data)  in nfs_free_unlinkdata()  argument
33 	iput(data->dir);  in nfs_free_unlinkdata()
34 	put_rpccred(data->cred);  in nfs_free_unlinkdata()
35 	kfree(data->args.name.name);  in nfs_free_unlinkdata()
36 	kfree(data);  in nfs_free_unlinkdata()
45 static int nfs_copy_dname(struct dentry *dentry, struct nfs_unlinkdata *data)  in nfs_copy_dname()  argument
53 	data->args.name.len = len;  in nfs_copy_dname()
54 	data->args.name.name = str;  in nfs_copy_dname()
58 static void nfs_free_dname(struct nfs_unlinkdata *data)  in nfs_free_dname()  argument
60 	kfree(data->args.name.name);  in nfs_free_dname()
61 	data->args.name.name = NULL;  in nfs_free_dname()
62 	data->args.name.len = 0;  in nfs_free_dname()
80 	struct nfs_unlinkdata *data = calldata;  in nfs_async_unlink_done()  local
81 	struct inode *dir = data->dir;  in nfs_async_unlink_done()
83 	trace_nfs_sillyrename_unlink(data, task->tk_status);  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()
107 	struct nfs_unlinkdata *data = calldata;  in nfs_unlink_prepare()  local
108 	NFS_PROTO(data->dir)->unlink_rpc_prepare(task, data);  in nfs_unlink_prepare()
117 static int nfs_do_call_unlink(struct dentry *parent, struct inode *dir, struct nfs_unlinkdata *data)  in nfs_do_call_unlink()  argument
120 		.rpc_argp = &data->args,  in nfs_do_call_unlink()
121 		.rpc_resp = &data->res,  in nfs_do_call_unlink()
122 		.rpc_cred = data->cred,  in nfs_do_call_unlink()
127 		.callback_data = data,  in nfs_do_call_unlink()
134 	alias = d_lookup(parent, &data->args.name);  in nfs_do_call_unlink()
143 		nfs_free_dname(data);  in nfs_do_call_unlink()
144 		ret = nfs_copy_dname(alias, data);  in nfs_do_call_unlink()
149 			alias->d_fsdata = data;  in nfs_do_call_unlink()
165 	data->dir = igrab(dir);  in nfs_do_call_unlink()
166 	if (!data->dir) {  in nfs_do_call_unlink()
171 	data->args.fh = NFS_FH(dir);  in nfs_do_call_unlink()
172 	nfs_fattr_init(data->res.dir_attr);  in nfs_do_call_unlink()
183 static int nfs_call_unlink(struct dentry *dentry, struct nfs_unlinkdata *data)  in nfs_call_unlink()  argument
198 		hlist_add_head(&data->list, &NFS_I(dir)->silly_list);  in nfs_call_unlink()
204 	ret = nfs_do_call_unlink(parent, dir, data);  in nfs_call_unlink()
229 	struct nfs_unlinkdata *data;  in nfs_unblock_sillyrename()  local
236 		data = hlist_entry(nfsi->silly_list.first, struct nfs_unlinkdata, list);  in nfs_unblock_sillyrename()
237 		hlist_del(&data->list);  in nfs_unblock_sillyrename()
239 		if (nfs_do_call_unlink(dentry, dir, data) == 0)  in nfs_unblock_sillyrename()
240 			nfs_free_unlinkdata(data);  in nfs_unblock_sillyrename()
254 	struct nfs_unlinkdata *data;  in nfs_async_unlink()  local
258 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in nfs_async_unlink()
259 	if (data == NULL)  in nfs_async_unlink()
262 	data->cred = rpc_lookup_cred();  in nfs_async_unlink()
263 	if (IS_ERR(data->cred)) {  in nfs_async_unlink()
264 		status = PTR_ERR(data->cred);  in nfs_async_unlink()
267 	data->res.dir_attr = &data->dir_attr;  in nfs_async_unlink()
275 	dentry->d_fsdata = data;  in nfs_async_unlink()
286 	put_rpccred(data->cred);  in nfs_async_unlink()
288 	kfree(data);  in nfs_async_unlink()
305 	struct nfs_unlinkdata	*data = NULL;  in nfs_complete_unlink()  local
310 		data = dentry->d_fsdata;  in nfs_complete_unlink()
315 	if (data != NULL && (NFS_STALE(inode) || !nfs_call_unlink(dentry, data)))  in nfs_complete_unlink()
316 		nfs_free_unlinkdata(data);  in nfs_complete_unlink()
325 		struct nfs_unlinkdata *data = dentry->d_fsdata;  in nfs_cancel_async_unlink()  local
330 		nfs_free_unlinkdata(data);  in nfs_cancel_async_unlink()
345 	struct nfs_renamedata *data = calldata;  in nfs_async_rename_done()  local
346 	struct inode *old_dir = data->old_dir;  in nfs_async_rename_done()
347 	struct inode *new_dir = data->new_dir;  in nfs_async_rename_done()
348 	struct dentry *old_dentry = data->old_dentry;  in nfs_async_rename_done()
351 			new_dir, data->new_dentry, task->tk_status);  in nfs_async_rename_done()
357 	if (data->complete)  in nfs_async_rename_done()
358 		data->complete(task, data);  in nfs_async_rename_done()
367 	struct nfs_renamedata	*data = calldata;  in nfs_async_rename_release()  local
368 	struct super_block *sb = data->old_dir->i_sb;  in nfs_async_rename_release()
370 	if (d_really_is_positive(data->old_dentry))  in nfs_async_rename_release()
371 		nfs_mark_for_revalidate(d_inode(data->old_dentry));  in nfs_async_rename_release()
373 	dput(data->old_dentry);  in nfs_async_rename_release()
374 	dput(data->new_dentry);  in nfs_async_rename_release()
375 	iput(data->old_dir);  in nfs_async_rename_release()
376 	iput(data->new_dir);  in nfs_async_rename_release()
378 	put_rpccred(data->cred);  in nfs_async_rename_release()
379 	kfree(data);  in nfs_async_rename_release()
384 	struct nfs_renamedata *data = calldata;  in nfs_rename_prepare()  local
385 	NFS_PROTO(data->old_dir)->rename_rpc_prepare(task, data);  in nfs_rename_prepare()
408 	struct nfs_renamedata *data;  in nfs_async_rename()  local
418 	data = kzalloc(sizeof(*data), GFP_KERNEL);  in nfs_async_rename()
419 	if (data == NULL)  in nfs_async_rename()
421 	task_setup_data.callback_data = data;  in nfs_async_rename()
423 	data->cred = rpc_lookup_cred();  in nfs_async_rename()
424 	if (IS_ERR(data->cred)) {  in nfs_async_rename()
425 		struct rpc_task *task = ERR_CAST(data->cred);  in nfs_async_rename()
426 		kfree(data);  in nfs_async_rename()
430 	msg.rpc_argp = &data->args;  in nfs_async_rename()
431 	msg.rpc_resp = &data->res;  in nfs_async_rename()
432 	msg.rpc_cred = data->cred;  in nfs_async_rename()
435 	data->old_dir = old_dir;  in nfs_async_rename()
437 	data->new_dir = new_dir;  in nfs_async_rename()
439 	data->old_dentry = dget(old_dentry);  in nfs_async_rename()
440 	data->new_dentry = dget(new_dentry);  in nfs_async_rename()
441 	nfs_fattr_init(&data->old_fattr);  in nfs_async_rename()
442 	nfs_fattr_init(&data->new_fattr);  in nfs_async_rename()
443 	data->complete = complete;  in nfs_async_rename()
446 	data->args.old_dir = NFS_FH(old_dir);  in nfs_async_rename()
447 	data->args.old_name = &old_dentry->d_name;  in nfs_async_rename()
448 	data->args.new_dir = NFS_FH(new_dir);  in nfs_async_rename()
449 	data->args.new_name = &new_dentry->d_name;  in nfs_async_rename()
452 	data->res.old_fattr = &data->old_fattr;  in nfs_async_rename()
453 	data->res.new_fattr = &data->new_fattr;  in nfs_async_rename()
457 	NFS_PROTO(data->old_dir)->rename_setup(&msg, old_dir);  in nfs_async_rename()
467 nfs_complete_sillyrename(struct rpc_task *task, struct nfs_renamedata *data)  in nfs_complete_sillyrename()  argument
469 	struct dentry *dentry = data->old_dentry;  in nfs_complete_sillyrename()