static inline int can_merge(struct ext4_system_zone *entry1,
		     struct ext4_system_zone *entry2)
{
	if ((entry1->start_blk + entry1->count) == entry2->start_blk &&
	    entry1->ino == entry2->ino)
		return 1;
	return 0;
}
static inline int can_merge(struct ext4_system_zone *entry1,
		     struct ext4_system_zone *entry2)
{
	if ((entry1->start_blk + entry1->count) == entry2->start_blk &&
	    entry1->ino == entry2->ino)
		return 1;
	return 0;
}