26 lines · plain
1What: /sys/kernel/mm/mempolicy/weighted_interleave/2Date: January 20243Contact: Linux memory management mailing list <linux-mm@kvack.org>4Description: Configuration Interface for the Weighted Interleave policy5 6What: /sys/kernel/mm/mempolicy/weighted_interleave/nodeN7Date: January 20248Contact: Linux memory management mailing list <linux-mm@kvack.org>9Description: Weight configuration interface for nodeN10 11 The interleave weight for a memory node (N). These weights are12 utilized by tasks which have set their mempolicy to13 MPOL_WEIGHTED_INTERLEAVE.14 15 These weights only affect new allocations, and changes at runtime16 will not cause migrations on already allocated pages.17 18 The minimum weight for a node is always 1.19 20 Minimum weight: 121 Maximum weight: 25522 23 Writing an empty string or `0` will reset the weight to the24 system default. The system default may be set by the kernel25 or drivers at boot or during hotplug events.26