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authorSeongJae Park2024-02-16 16:58:40 -0800
committerAndrew Morton2024-02-22 15:27:20 -0800
commit669971b406f0d4a6ffe0816ec1281cbf8f99e307 (patch)
tree1bf9c9bd871cb88aa62cfd6168dacaf5eb4fc8b7 /Documentation/mm
parent5b7708e6a85574db9fd0d82caba1c38e01723d64 (diff)
Docs/mm/damon: move DAMON operation sets list from the usage to the design document
The list of DAMON operation sets and their explanation, which may better to be on design document, is written on the usage document. Move the detail to design document and make the usage document only reference the design document. [sj@kernel.org: fix a typo on a reference link] Link: https://lkml.kernel.org/r/20240221170852.55529-2-sj@kernel.org Link: https://lkml.kernel.org/r/20240217005842.87348-4-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation/mm')
-rw-r--r--Documentation/mm/damon/design.rst12
1 files changed, 10 insertions, 2 deletions
diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst
index 9f16c4e62e72..6abf976dd71f 100644
--- a/Documentation/mm/damon/design.rst
+++ b/Documentation/mm/damon/design.rst
@@ -31,6 +31,8 @@ DAMON subsystem is configured with three layers including
interfaces for the user space, on top of the core layer.
+.. _damon_design_configurable_operations_set:
+
Configurable Operations Set
---------------------------
@@ -63,6 +65,8 @@ modules that built on top of the core layer using the API, which can be easily
used by the user space end users.
+.. _damon_operations_set:
+
Operations Set Layer
====================
@@ -71,8 +75,12 @@ The monitoring operations are defined in two parts:
1. Identification of the monitoring target address range for the address space.
2. Access check of specific address range in the target space.
-DAMON currently provides the implementations of the operations for the physical
-and virtual address spaces. Below two subsections describe how those work.
+DAMON currently provides below three operation sets. Below two subsections
+describe how those work.
+
+ - vaddr: Monitor virtual address spaces of specific processes
+ - fvaddr: Monitor fixed virtual address ranges
+ - paddr: Monitor the physical address space of the system
VMA-based Target Address Range Construction