1204044SkensmithWhat: /sys/devices/virtual/memory_tiering/ 2204044SkensmithDate: August 2022 3204044SkensmithContact: Linux memory management mailing list <linux-mm@kvack.org> 4204044SkensmithDescription: A collection of all the memory tiers allocated. 5204044Skensmith 6204044Skensmith Individual memory tier details are contained in subdirectories 7204044Skensmith named by the abstract distance of the memory tier. 8204044Skensmith 9204044Skensmith /sys/devices/virtual/memory_tiering/memory_tierN/ 10204044Skensmith 11204044Skensmith 12204044SkensmithWhat: /sys/devices/virtual/memory_tiering/memory_tierN/ 13204044Skensmith /sys/devices/virtual/memory_tiering/memory_tierN/nodelist 14204044SkensmithDate: August 2022 15204044SkensmithContact: Linux memory management mailing list <linux-mm@kvack.org> 16204044SkensmithDescription: Directory with details of a specific memory tier 17265297Sgjb 18265297Sgjb This is the directory containing information about a particular 19204044Skensmith memory tier, memtierN, where N is derived based on abstract distance. 20204044Skensmith 21204044Skensmith A smaller value of N implies a higher (faster) memory tier in the 22265297Sgjb hierarchy. 23265297Sgjb 24204044Skensmith nodelist: NUMA nodes that are part of this memory tier. 25204044Skensmith 26204044Skensmith