Micron Technology, Inc.
USING A COMMON POOL OF BLOCKS FOR USER DATA AND A SYSTEM DATA STRUCTURE

Abstract:

A processing device of a memory sub-system is configured to receive a request to add content to a system data structure, wherein a first plurality of blocks of a common pool of blocks are allocated to the system data structure and a second plurality of blocks of the common pool of blocks are allocated to user data; determine whether user data has been written to the second plurality of blocks of the common pool of blocks within a threshold amount of time; and responsive to determining that the user data has not been written to the second plurality of blocks within the threshold amount of time, allocate a block from the second plurality of blocks of the common pool of blocks allocated to user data to the first plurality of blocks of the common pool of blocks allocated for the system data structure.