blob: 0b7972de04e9392b0a56bbb5d1e0a8b963fa3d6f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
What: /sys/kernel/mm/mempolicy/weighted_interleave/
Date: January 2024
Contact: Linux memory management mailing list <linux-mm@kvack.org>
Description: Configuration Interface for the Weighted Interleave policy
What: /sys/kernel/mm/mempolicy/weighted_interleave/nodeN
Date: January 2024
Contact: Linux memory management mailing list <linux-mm@kvack.org>
Description: Weight configuration interface for nodeN
The interleave weight for a memory node (N). These weights are
utilized by tasks which have set their mempolicy to
MPOL_WEIGHTED_INTERLEAVE.
These weights only affect new allocations, and changes at runtime
will not cause migrations on already allocated pages.
The minimum weight for a node is always 1.
Minimum weight: 1
Maximum weight: 255
Writing an empty string or `0` will reset the weight to the
system default. The system default may be set by the kernel
or drivers at boot or during hotplug events.
|
