US 11,874,769 B2
Maintaining data consistency in a memory sub-system that uses hybrid wear leveling operations
Ning Chen, San Jose, CA (US); Jiangli Zhu, San Jose, CA (US); and Ying Yu Tai, Mountain View, CA (US)
Assigned to Micron Technology, Inc., Boise, ID (US)
Filed by Micron Technology, Inc., Boise, ID (US)
Filed on Mar. 18, 2022, as Appl. No. 17/698,424.
Application 17/698,424 is a continuation of application No. 17/247,373, filed on Dec. 9, 2020, granted, now 11,307,983.
Application 17/247,373 is a continuation of application No. 16/123,979, filed on Sep. 6, 2018, granted, now 10,891,224, issued on Jan. 12, 2021.
Prior Publication US 2022/0206941 A1, Jun. 30, 2022
Int. Cl. G06F 12/02 (2006.01); G06F 3/06 (2006.01)
CPC G06F 12/0246 (2013.01) [G06F 3/061 (2013.01); G06F 3/064 (2013.01); G06F 3/065 (2013.01); G06F 3/0679 (2013.01); G06F 12/0292 (2013.01); G06F 2212/1036 (2013.01); G06F 2212/7201 (2013.01); G06F 2212/7211 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
determining that a source group of data management units of a memory device satisfies a threshold wear condition;
responsive to determining that the source group of data management units satisfies the threshold wear condition, performing a media management operation on a first data management unit of the source group of data management units; and
moving, by a processing device, an indicator in a mapping data structure from a first entry at a first location associated with the first data management unit to a second entry at a second location that is subsequent to the first entry associated with the first data management unit to indicate that the media management operation has been performed on the first data management unit.