Command batching for a memory sub-system

A system comprising:

• a plurality of memory devices;
• and
• a processing device, operatively coupled with the plurality of memory devices, to:
• receive a plurality of commands for writing a plurality of transfer units of a memory sub-system to at least one non-volatile memory device of the plurality of memory devices, the plurality of transfer units each comprising a block of data to be written to the at least one non-volatile memory device;
• generate, at an input/output core, a list of the plurality of transfer units that includes pointers between the plurality of transfer units;
• store, by the input/output core, at least one pointer of the list in a shared memory that is shared by a plurality of cores, the at least one pointer indicating a next transfer unit of the list;
• send, from the input/output core to a processing core, an indicator of a first transfer unit of the list based at least in part on storing the at least one pointer in the shared memory;
• and
• retrieve, from the shared memory and by the processing core, the plurality of transfer units that each comprise the block of data to be written to the at least one non-volatile memory device based at least in part on sending the indicator of the first transfer unit and storing the at least one pointer in the shared memory.

A non-transitory computer-readable storage medium comprising instructions that, when executed by a processing device, cause the processing device to:

• receive a plurality of commands for writing a plurality of transfer units of a memory sub-system to a non-volatile memory device, the plurality of transfer units each comprising a block of data to be written to the non-volatile memory device;
• generate, at an input/output core, a list of the plurality of transfer units that includes pointers between the plurality of transfer units;
• store, by the input/output core, at least one pointer of the list in a shared memory that is shared by a plurality of cores, the at least one pointer indicating a next transfer unit of the list
• send, from the input/output core to a processing core, an indicator of a first transfer unit of the list based at least in part on storing the at least one pointer in the shared memory;
• and
• retrieve, from the shared memory and by the processing core, the plurality of transfer units that each comprise the block of data to be written to the non-volatile memory device based at least in part on sending the indicator of the first transfer unit and storing the at least one pointer in the shared memory.