| # SPDX-License-Identifier: GPL-2.0 |
| |
| menu "DAMON Samples" |
| |
| config SAMPLE_DAMON_WSSE |
| bool "DAMON sample module for working set size estimation" |
| depends on DAMON && DAMON_VADDR |
| help |
| This builds DAMON sample module for working set size estimation. |
| |
| The module receives a pid, monitor access to the virtual address |
| space of the process, estimate working set size of the process, and |
| repeatedly prints the size on the kernel log. |
| |
| If unsure, say N. |
| |
| config SAMPLE_DAMON_PRCL |
| bool "DAMON sample module for access-aware proactive reclamation" |
| depends on DAMON && DAMON_VADDR |
| help |
| This builds DAMON sample module for access-aware proactive |
| reclamation. |
| |
| The module receives a pid, monitor access to the virtual address |
| space of the process, find memory regions that not accessed, and |
| proactively reclaim the regions. |
| |
| If unsure, say N. |
| |
| config SAMPLE_DAMON_MTIER |
| bool "DAMON sample module for memory tiering" |
| depends on DAMON && DAMON_PADDR |
| help |
| Thps builds DAMON sample module for memory tierign. |
| |
| The module assumes the system is constructed with two NUMA nodes, |
| which seems as local and remote nodes to all CPUs. For example, |
| node0 is for DDR5 DRAMs connected via DIMM, while node1 is for DDR4 |
| DRAMs connected via CXL. |
| |
| If unsure, say N. |
| |
| endmenu |
