26 lines
946 B
Plaintext
26 lines
946 B
Plaintext
What: /sys/kernel/mm/mempolicy/weighted_interleave/
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Date: January 2024
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Contact: Linux memory management mailing list <linux-mm@kvack.org>
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Description: Configuration Interface for the Weighted Interleave policy
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What: /sys/kernel/mm/mempolicy/weighted_interleave/nodeN
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Date: January 2024
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Contact: Linux memory management mailing list <linux-mm@kvack.org>
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Description: Weight configuration interface for nodeN
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The interleave weight for a memory node (N). These weights are
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utilized by tasks which have set their mempolicy to
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MPOL_WEIGHTED_INTERLEAVE.
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These weights only affect new allocations, and changes at runtime
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will not cause migrations on already allocated pages.
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The minimum weight for a node is always 1.
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Minimum weight: 1
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Maximum weight: 255
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Writing an empty string or `0` will reset the weight to the
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system default. The system default may be set by the kernel
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or drivers at boot or during hotplug events.
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