fs/nfsd/nfsctl.c

282 	error = nlmsvc_unlock_all_by_sb(path.dentry->d_sb);
283 	nfsd4_revoke_states(netns(file), path.dentry->d_sb);
931 	struct dentry *dentry = file_dentry(file);
941 		trace_nfsd_ctl_time(netns(file), dentry->d_name.name,
942 				    dentry->d_name.len, i);
1156 static int __nfsd_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode, struct nfsdfs_client *ncl)
1167 	d_add(dentry, inode);
1169 	fsnotify_mkdir(dir, dentry);
1173 static struct dentry *nfsd_mkdir(struct dentry *parent, struct nfsdfs_client *ncl, char *name)
1176 	struct dentry *dentry;
1180 	dentry = d_alloc_name(parent, name);
1181 	if (!dentry)
1183 	ret = __nfsd_mkdir(d_inode(parent), dentry, S_IFDIR | 0600, ncl);
1188 	return dentry;
1190 	dput(dentry);
1191 	dentry = ERR_PTR(ret);
1196 static int __nfsd_symlink(struct inode *dir, struct dentry *dentry,
1208 	d_add(dentry, inode);
1210 	fsnotify_create(dir, dentry);
1218 static void _nfsd_symlink(struct dentry *parent, const char *name,
1222 	struct dentry *dentry;
1226 	dentry = d_alloc_name(parent, name);
1227 	if (!dentry)
1229 	ret = __nfsd_symlink(d_inode(parent), dentry, S_IFLNK | 0777, content);
1231 		dput(dentry);
1236 static inline void _nfsd_symlink(struct dentry *parent, const char *name,
1243 static void clear_ncl(struct dentry *dentry)
1245 	struct inode *inode = d_inode(dentry);
1268 static  int nfsdfs_create_files(struct dentry *root,
1271 				struct dentry **fdentries)
1275 	struct dentry *dentry;
1280 		dentry = d_alloc_name(root, files->name);
1281 		if (!dentry)
1286 			dput(dentry);
1292 		d_add(dentry, inode);
1293 		fsnotify_create(dir, dentry);
1295 			fdentries[i] = dentry;
1305 struct dentry *nfsd_client_mkdir(struct nfsd_net *nn,
1308 				 struct dentry **fdentries)
1310 	struct dentry *dentry;
1316 	dentry = nfsd_mkdir(nn->nfsd_client_dir, ncl, name);
1317 	if (IS_ERR(dentry)) /* XXX: tossing errors? */
1319 	ret = nfsdfs_create_files(dentry, files, ncl, fdentries);
1321 		nfsd_client_rmdir(dentry);
1324 	return dentry;
1328 void nfsd_client_rmdir(struct dentry *dentry)
1330 	simple_recursive_removal(dentry, clear_ncl);
1337 	struct dentry *dentry;
1377 	dentry = nfsd_mkdir(sb->s_root, NULL, "clients");
1378 	if (IS_ERR(dentry))
1379 		return PTR_ERR(dentry);
1380 	nn->nfsd_client_dir = dentry;