1*9832fb87SAneesh Kumar K.VWhat:		/sys/devices/virtual/memory_tiering/
2*9832fb87SAneesh Kumar K.VDate:		August 2022
3*9832fb87SAneesh Kumar K.VContact:	Linux memory management mailing list <linux-mm@kvack.org>
4*9832fb87SAneesh Kumar K.VDescription:	A collection of all the memory tiers allocated.
5*9832fb87SAneesh Kumar K.V
6*9832fb87SAneesh Kumar K.V		Individual memory tier details are contained in subdirectories
7*9832fb87SAneesh Kumar K.V		named by the abstract distance of the memory tier.
8*9832fb87SAneesh Kumar K.V
9*9832fb87SAneesh Kumar K.V		/sys/devices/virtual/memory_tiering/memory_tierN/
10*9832fb87SAneesh Kumar K.V
11*9832fb87SAneesh Kumar K.V
12*9832fb87SAneesh Kumar K.VWhat:		/sys/devices/virtual/memory_tiering/memory_tierN/
13*9832fb87SAneesh Kumar K.V		/sys/devices/virtual/memory_tiering/memory_tierN/nodes
14*9832fb87SAneesh Kumar K.VDate:		August 2022
15*9832fb87SAneesh Kumar K.VContact:	Linux memory management mailing list <linux-mm@kvack.org>
16*9832fb87SAneesh Kumar K.VDescription:	Directory with details of a specific memory tier
17*9832fb87SAneesh Kumar K.V
18*9832fb87SAneesh Kumar K.V		This is the directory containing information about a particular
19*9832fb87SAneesh Kumar K.V		memory tier, memtierN, where N is derived based on abstract distance.
20*9832fb87SAneesh Kumar K.V
21*9832fb87SAneesh Kumar K.V		A smaller value of N implies a higher (faster) memory tier in the
22*9832fb87SAneesh Kumar K.V		hierarchy.
23*9832fb87SAneesh Kumar K.V
24*9832fb87SAneesh Kumar K.V		nodes: NUMA nodes that are part of this memory tier.
25*9832fb87SAneesh Kumar K.V
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