3368 	struct buffer_head *dir_bh;  member
3377 	ent->dir_bh = ext4_get_first_dir_block(handle, ent->inode,  in ext4_rename_dir_prepare()
3380 	if (!ent->dir_bh)  in ext4_rename_dir_prepare()
3384 	BUFFER_TRACE(ent->dir_bh, "get_write_access");  in ext4_rename_dir_prepare()
3385 	return ext4_journal_get_write_access(handle, ent->dir_bh);  in ext4_rename_dir_prepare()
3394 	BUFFER_TRACE(ent->dir_bh, "call ext4_handle_dirty_metadata");  in ext4_rename_dir_finish()
3399 							   ent->dir_bh);  in ext4_rename_dir_finish()
3403 							       ent->dir_bh);  in ext4_rename_dir_finish()
3705 	if (old.dir_bh) {  in ext4_rename()
3731 	brelse(old.dir_bh);  in ext4_rename()
3847 	if (old.dir_bh) {  in ext4_cross_rename()
3852 	if (new.dir_bh) {  in ext4_cross_rename()
3862 	brelse(old.dir_bh);  in ext4_cross_rename()
3863 	brelse(new.dir_bh);  in ext4_cross_rename()