955 static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,  in f2fs_rename()  argument
959 	struct f2fs_sb_info *sbi = F2FS_I_SB(old_dir);  in f2fs_rename()
988 	if (old_dir == new_dir && !new_inode) {  in f2fs_rename()
989 		err = f2fs_try_convert_inline_dir(old_dir, new_dentry);  in f2fs_rename()
997 		err = f2fs_setup_filename(old_dir, &old_dentry->d_name,  in f2fs_rename()
1002 		err = f2fs_create_whiteout(idmap, old_dir, &whiteout, &fname);  in f2fs_rename()
1007 	err = f2fs_dquot_initialize(old_dir);  in f2fs_rename()
1022 	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);  in f2fs_rename()
1101 	f2fs_delete_entry(old_entry, old_page, old_dir, NULL);  in f2fs_rename()
1118 		if (old_dir != new_dir)  in f2fs_rename()
1123 		f2fs_i_links_write(old_dir, false);  in f2fs_rename()
1134 	if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir))  in f2fs_rename()
1153 static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,  in f2fs_cross_rename()  argument
1156 	struct f2fs_sb_info *sbi = F2FS_I_SB(old_dir);  in f2fs_cross_rename()
1175 			!projid_eq(F2FS_I(old_dir)->i_projid,  in f2fs_cross_rename()
1179 	err = f2fs_dquot_initialize(old_dir);  in f2fs_cross_rename()
1188 	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);  in f2fs_cross_rename()
1203 	if (old_dir != new_dir) {  in f2fs_cross_rename()
1235 		if ((old_nlink > 0 && old_dir->i_nlink >= F2FS_LINK_MAX) ||  in f2fs_cross_rename()
1250 		f2fs_set_link(new_inode, new_dir_entry, new_dir_page, old_dir);  in f2fs_cross_rename()
1253 	f2fs_set_link(old_dir, old_entry, old_page, new_inode);  in f2fs_cross_rename()
1263 	inode_set_ctime_current(old_dir);  in f2fs_cross_rename()
1265 		f2fs_down_write(&F2FS_I(old_dir)->i_sem);  in f2fs_cross_rename()
1266 		f2fs_i_links_write(old_dir, old_nlink > 0);  in f2fs_cross_rename()
1267 		f2fs_up_write(&F2FS_I(old_dir)->i_sem);  in f2fs_cross_rename()
1269 	f2fs_mark_inode_dirty_sync(old_dir, false);  in f2fs_cross_rename()
1279 		f2fs_i_pino_write(new_inode, old_dir->i_ino);  in f2fs_cross_rename()
1291 		f2fs_add_ino_entry(sbi, old_dir->i_ino, TRANS_DIR_INO);  in f2fs_cross_rename()
1297 	if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir))  in f2fs_cross_rename()
1319 			struct inode *old_dir, struct dentry *old_dentry,  in f2fs_rename2()  argument
1328 	err = fscrypt_prepare_rename(old_dir, old_dentry, new_dir, new_dentry,  in f2fs_rename2()
1334 		return f2fs_cross_rename(old_dir, old_dentry,  in f2fs_rename2()
1341 	return f2fs_rename(idmap, old_dir, old_dentry,  in f2fs_rename2()