White was recalled from Triple-A Oklahoma City on Tuesday, Juan Toribio of MLB.com reports.
White was demoted over the weekend but will quickly rejoin the big-league club with Cody Bellinger (hamstring) landing on the injured list. The right-hander has a 3.29 ERA, 1.54 WHIP and 13:8 K:BB across 13.2 innings this season.