Total supply of CRV is unlimited

[EricHuang0525]

curve-dao-contracts/contracts/ERC20CRV.vy

Lines 112 to 113 in 3bee979

	if _rate == 0:
	_rate = INITIAL_RATE

When the inflation rate drops to 0, _update_mining_parameters() will update the inflation rate to initial_rate.
It happens in the 246th year. The inflation rate will repeat again and again.