Handling operation collisions in a non-volatile memory

1. A method comprising:

assigning a first operation identifier to a first operation directed to a memory component, the first operation identifier having an entry in a first data structure that associates the first operation identifier with a first plurality of buffer identifiers;

determining whether the first operation collides with a prior operation assigned a second operation identifier, the second operation identifier having an entry in the first data structure that associates the second operation identifier with a second plurality of buffer identifiers;

determining whether the first operation is a read or a write operation; and

updating, in response to determining that the first operation collides with the prior operation and that the first operation is a read operation, the first plurality of buffer identifiers with a buffer identifier included in the second plurality of buffer identifiers.

2. The method of claim 1 , wherein the determining whether the first operation collides with the prior operation comprises checking a second data structure for an entry that has an address that matches an address associated with the first operation and has a flag set.

3. The method of claim 1 , wherein the updating comprises replacing a buffer identifier included in the first plurality of buffer identifiers with a buffer identifier included in the second plurality of buffer identifiers.

4. The method of claim 1 , further comprising, in response to determining that the first operation collides with the prior operation and that the first operation is a write operation, setting a flag associated with the first operation in a second data structure and clearing a flag associated with the prior operation in the second data structure.

5. The method of claim 1 , further comprising:

determining that the prior operation is a read operation; and

updating, in response to determining that the first operation collides with the prior operation and that the prior operation is a read operation, the entry in the first data structure associated with the second operation identifier to identify the first operation identifier.

6. The method of claim 1 , further comprising incrementing a counter associated with a buffer identified by a buffer identifier in the first plurality of buffer identifiers.

7. The method of claim 1 , wherein the first data structure is stored in a memory outside of the memory component.

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

assign a first operation identifier to a first operation directed to a memory component, the first operation identifier having an entry in a first data structure that associates the first operation identifier with a first plurality of buffer identifiers;

determine whether the first operation collides with a prior operation assigned a second operation identifier, the second operation identifier having an entry in the first data structure that associates the second operation identifier with a second plurality of buffer identifiers;

determine whether the first operation is a read or a write operation; and

update, in response to a determination that that the first operation collides with the prior operation and that the first operation is a read operation, the first plurality of buffer identifiers with a buffer identifier included in the second plurality of buffer identifiers.

9. The non-transitory computer-readable storage medium of claim 8 , wherein to determine whether the first operation collides with the prior operation, the processing device is to check a second data structure for an entry that has an address that matches an address associated with the first operation and has a flag set.

10. The non-transitory computer-readable storage medium of claim 8 , wherein to update the first plurality of buffer identifiers with a buffer identifier included in the second plurality of buffer identifiers, the processing device is to replace a buffer identifier included in the first plurality of buffer identifiers with a buffer identifier included in the second plurality of buffer identifiers.

11. The non-transitory computer-readable storage medium of claim 8 , wherein the processing device is further to, in response to a determination that the first operation collides with the prior operation and that the first operation is a write operation, set a flag associated with the first operation in a second data structure and clear a flag associated with the prior operation in the second data structure.

12. The non-transitory computer-readable storage medium of claim 8 , wherein the processing device is further to:

determine that the prior operation is a read operation; and

update, in response to determining that the first operation collides with the prior operation and that the prior operation is a read operation, the entry in the first data structure associated with the second operation identifier to identify the first operation identifier.

13. The non-transitory computer-readable storage medium of claim 8 , wherein the processing device is further to increment a counter associated with a buffer identified by a buffer identifier in the first plurality of buffer identifiers.

14. The non-transitory computer-readable storage medium of claim 8 , wherein the first data structure is stored in a memory outside of the memory component.

15. A system comprising:

a memory component; and

a processing device, operatively coupled with the plurality of memory components, to:

assign a first operation identifier to a first operation directed to the memory component, the first operation identifier having an entry in a first data structure that associates the first operation identifier with a first plurality of buffer identifiers;

determine whether the first operation collides with a prior operation assigned a second operation identifier, the second operation identifier having an entry in the first data structure that associates the second operation identifier with a second plurality of buffer identifiers;

determine whether the first operation is a read or a write operation; and

update, in response to a determination that that the first operation collides with the prior operation and that the first operation is a read operation, the first plurality of buffer identifiers with a buffer identifier included in the second plurality of buffer identifiers.

16. The system of claim 15 , wherein to determine whether the first operation collides with the prior operation, the processing device is to check a second data structure for an entry that has an address that matches an address associated with the first operation and has a flag set.

17. The system of claim 15 , wherein to update the first plurality of buffer identifiers with a buffer identifier included in the second plurality of buffer identifiers, the processing device is to replace a buffer identifier included in the first plurality of buffer identifiers with a buffer identifier included in the second plurality of buffer identifiers.

18. The system of claim 15 , wherein the processing device is further to, in response to a determination that the first operation collides with the prior operation and that the first operation is a write operation, set a flag associated with the first operation in a second data structure and clear a flag associated with the prior operation in the second data structure.

19. The system of claim 15 , wherein the processing device is further to:

determine that the prior operation is a read operation; and

update, in response to determining that the first operation collides with the prior operation and that the prior operation is a read operation, the entry in the first data structure associated with the second operation identifier to identify the first operation identifier.

20. The system of claim 15 , wherein the processing device is further to increment a counter associated with a buffer identified by a buffer identifier in the first plurality of buffer identifiers.