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