sysfs-kernel-mm-memory-tiers 911 B

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  1. What: /sys/devices/virtual/memory_tiering/
  2. Date: August 2022
  3. Contact: Linux memory management mailing list <[email protected]>
  4. Description: A collection of all the memory tiers allocated.
  5. Individual memory tier details are contained in subdirectories
  6. named by the abstract distance of the memory tier.
  7. /sys/devices/virtual/memory_tiering/memory_tierN/
  8. What: /sys/devices/virtual/memory_tiering/memory_tierN/
  9. /sys/devices/virtual/memory_tiering/memory_tierN/nodelist
  10. Date: August 2022
  11. Contact: Linux memory management mailing list <[email protected]>
  12. Description: Directory with details of a specific memory tier
  13. This is the directory containing information about a particular
  14. memory tier, memtierN, where N is derived based on abstract distance.
  15. A smaller value of N implies a higher (faster) memory tier in the
  16. hierarchy.
  17. nodelist: NUMA nodes that are part of this memory tier.