fs/nilfs2/namei.c

37 	int err = nilfs_add_link(dentry, inode);
39 	if (!err) {
46 	return err;
80 	int err;
82 	err = nilfs_transaction_begin(dir->i_sb, &ti, 1);
83 	if (err)
84 		return err;
86 	err = PTR_ERR(inode);
92 		err = nilfs_add_nondir(dentry, inode);
94 	if (!err)
95 		err = nilfs_transaction_commit(dir->i_sb);
99 	return err;
108 	int err;
110 	err = nilfs_transaction_begin(dir->i_sb, &ti, 1);
111 	if (err)
112 		return err;
114 	err = PTR_ERR(inode);
118 		err = nilfs_add_nondir(dentry, inode);
120 	if (!err)
121 		err = nilfs_transaction_commit(dir->i_sb);
125 	return err;
135 	int err;
140 	err = nilfs_transaction_begin(dir->i_sb, &ti, 1);
141 	if (err)
142 		return err;
145 	err = PTR_ERR(inode);
153 	err = page_symlink(inode, symname, l);
154 	if (err)
160 	err = nilfs_add_nondir(dentry, inode);
162 	if (!err)
163 		err = nilfs_transaction_commit(dir->i_sb);
167 	return err;
182 	int err;
184 	err = nilfs_transaction_begin(dir->i_sb, &ti, 1);
185 	if (err)
186 		return err;
192 	err = nilfs_add_link(dentry, inode);
193 	if (!err) {
195 		err = nilfs_transaction_commit(dir->i_sb);
202 	return err;
210 	int err;
212 	err = nilfs_transaction_begin(dir->i_sb, &ti, 1);
213 	if (err)
214 		return err;
219 	err = PTR_ERR(inode);
229 	err = nilfs_make_empty(inode, dir);
230 	if (err)
233 	err = nilfs_add_link(dentry, inode);
234 	if (err)
240 	if (!err)
241 		err = nilfs_transaction_commit(dir->i_sb);
245 	return err;
264 	int err;
266 	err = -ENOENT;
272 	err = -EIO;
282 	err = nilfs_delete_entry(de, folio);
284 	if (err)
289 	err = 0;
291 	return err;
297 	int err;
299 	err = nilfs_transaction_begin(dir->i_sb, &ti, 0);
300 	if (err)
301 		return err;
303 	err = nilfs_do_unlink(dir, dentry);
305 	if (!err) {
308 		err = nilfs_transaction_commit(dir->i_sb);
312 	return err;
319 	int err;
321 	err = nilfs_transaction_begin(dir->i_sb, &ti, 0);
322 	if (err)
323 		return err;
325 	err = -ENOTEMPTY;
327 		err = nilfs_do_unlink(dir, dentry);
328 		if (!err) {
336 	if (!err)
337 		err = nilfs_transaction_commit(dir->i_sb);
341 	return err;
356 	int err;
361 	err = nilfs_transaction_begin(old_dir->i_sb, &ti, 1);
362 	if (unlikely(err))
363 		return err;
365 	err = -ENOENT;
371 		err = -EIO;
381 		err = -ENOTEMPTY;
385 		err = -ENOENT;
398 		err = nilfs_add_link(new_dentry, old_inode);
399 		if (err)
425 	err = nilfs_transaction_commit(old_dir->i_sb);
426 	return err;
435 	return err;