953 static int f2fs_rename(struct mnt_idmap *idmap, struct inode *old_dir,  in f2fs_rename()  argument
957 	struct f2fs_sb_info *sbi = F2FS_I_SB(old_dir);  in f2fs_rename()
986 	if (old_dir == new_dir && !new_inode) {  in f2fs_rename()
987 		err = f2fs_try_convert_inline_dir(old_dir, new_dentry);  in f2fs_rename()
993 		err = f2fs_create_whiteout(idmap, old_dir, &whiteout);  in f2fs_rename()
998 	err = f2fs_dquot_initialize(old_dir);  in f2fs_rename()
1013 	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);  in f2fs_rename()
1092 	f2fs_delete_entry(old_entry, old_page, old_dir, NULL);  in f2fs_rename()
1109 		if (old_dir != new_dir && !whiteout)  in f2fs_rename()
1114 		f2fs_i_links_write(old_dir, false);  in f2fs_rename()
1125 	if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir))  in f2fs_rename()
1144 static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,  in f2fs_cross_rename()  argument
1147 	struct f2fs_sb_info *sbi = F2FS_I_SB(old_dir);  in f2fs_cross_rename()
1166 			!projid_eq(F2FS_I(old_dir)->i_projid,  in f2fs_cross_rename()
1170 	err = f2fs_dquot_initialize(old_dir);  in f2fs_cross_rename()
1179 	old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);  in f2fs_cross_rename()
1194 	if (old_dir != new_dir) {  in f2fs_cross_rename()
1226 		if ((old_nlink > 0 && old_dir->i_nlink >= F2FS_LINK_MAX) ||  in f2fs_cross_rename()
1241 		f2fs_set_link(new_inode, new_dir_entry, new_dir_page, old_dir);  in f2fs_cross_rename()
1244 	f2fs_set_link(old_dir, old_entry, old_page, new_inode);  in f2fs_cross_rename()
1254 	inode_set_ctime_current(old_dir);  in f2fs_cross_rename()
1256 		f2fs_down_write(&F2FS_I(old_dir)->i_sem);  in f2fs_cross_rename()
1257 		f2fs_i_links_write(old_dir, old_nlink > 0);  in f2fs_cross_rename()
1258 		f2fs_up_write(&F2FS_I(old_dir)->i_sem);  in f2fs_cross_rename()
1260 	f2fs_mark_inode_dirty_sync(old_dir, false);  in f2fs_cross_rename()
1270 		f2fs_i_pino_write(new_inode, old_dir->i_ino);  in f2fs_cross_rename()
1282 		f2fs_add_ino_entry(sbi, old_dir->i_ino, TRANS_DIR_INO);  in f2fs_cross_rename()
1288 	if (IS_DIRSYNC(old_dir) || IS_DIRSYNC(new_dir))  in f2fs_cross_rename()
1310 			struct inode *old_dir, struct dentry *old_dentry,  in f2fs_rename2()  argument
1319 	err = fscrypt_prepare_rename(old_dir, old_dentry, new_dir, new_dentry,  in f2fs_rename2()
1325 		return f2fs_cross_rename(old_dir, old_dentry,  in f2fs_rename2()
1332 	return f2fs_rename(idmap, old_dir, old_dentry,  in f2fs_rename2()