Lines Matching refs:data
30 * nfs_free_unlinkdata - release data from a sillydelete operation.
31 * @data: pointer to unlink structure.
34 nfs_free_unlinkdata(struct nfs_unlinkdata *data)
36 iput(data->dir);
37 put_rpccred(data->cred);
38 kfree(data->args.name.name);
39 kfree(data);
44 * nfs_copy_dname - copy dentry name to data structure
46 * @data: nfs_unlinkdata
48 static int nfs_copy_dname(struct dentry *dentry, struct nfs_unlinkdata *data)
56 data->args.name.len = len;
57 data->args.name.name = str;
61 static void nfs_free_dname(struct nfs_unlinkdata *data)
63 kfree(data->args.name.name);
64 data->args.name.name = NULL;
65 data->args.name.len = 0;
83 struct nfs_unlinkdata *data = calldata;
84 struct inode *dir = data->dir;
91 * nfs_async_unlink_release - Release the sillydelete data.
99 struct nfs_unlinkdata *data = calldata;
100 struct super_block *sb = data->dir->i_sb;
102 nfs_dec_sillycount(data->dir);
103 nfs_free_unlinkdata(data);
110 struct nfs_unlinkdata *data = calldata;
111 struct nfs_server *server = NFS_SERVER(data->dir);
113 if (nfs4_setup_sequence(server, &data->args.seq_args,
114 &data->res.seq_res, 1, task))
128 static int nfs_do_call_unlink(struct dentry *parent, struct inode *dir, struct nfs_unlinkdata *data)
131 .rpc_argp = &data->args,
132 .rpc_resp = &data->res,
133 .rpc_cred = data->cred,
138 .callback_data = data,
145 alias = d_lookup(parent, &data->args.name);
153 nfs_free_dname(data);
157 alias->d_fsdata = data;
166 data->dir = igrab(dir);
167 if (!data->dir) {
172 data->args.fh = NFS_FH(dir);
173 nfs_fattr_init(data->res.dir_attr);
184 static int nfs_call_unlink(struct dentry *dentry, struct nfs_unlinkdata *data)
195 if (nfs_copy_dname(dentry, data) != 0)
201 hlist_add_head(&data->list, &NFS_I(dir)->silly_list);
207 ret = nfs_do_call_unlink(parent, dir, data);
225 struct nfs_unlinkdata *data;
232 data = hlist_entry(nfsi->silly_list.first, struct nfs_unlinkdata, list);
233 hlist_del(&data->list);
235 if (nfs_do_call_unlink(dentry, dir, data) == 0)
236 nfs_free_unlinkdata(data);
250 struct nfs_unlinkdata *data;
253 data = kzalloc(sizeof(*data), GFP_KERNEL);
254 if (data == NULL)
257 data->cred = rpc_lookup_cred();
258 if (IS_ERR(data->cred)) {
259 status = PTR_ERR(data->cred);
262 data->res.seq_res.sr_slotid = NFS4_MAX_SLOT_TABLE;
263 data->res.dir_attr = &data->dir_attr;
270 dentry->d_fsdata = data;
275 put_rpccred(data->cred);
277 kfree(data);
294 struct nfs_unlinkdata *data = NULL;
299 data = dentry->d_fsdata;
303 if (data != NULL && (NFS_STALE(inode) || !nfs_call_unlink(dentry, data)))
304 nfs_free_unlinkdata(data);