linux-kernel - [PATCH v4 10/13] Docs/mm/damon/design: Document vaddr support for migrate

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Message-ID: <20250709005952.17776-11-bijan311@gmail.com>
Date: Tue,  8 Jul 2025 19:59:40 -0500
From: Bijan Tabatabai <bijan311@...il.com>
To: damon@...ts.linux.dev,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org
Cc: sj@...nel.org,
	akpm@...ux-foundation.org,
	corbet@....net,
	bijantabatab@...ron.com,
	venkataravis@...ron.com,
	emirakhur@...ron.com,
	vtavarespetr@...ron.com,
	ajayjoshi@...ron.com,
	Ravi Shankar Jonnalagadda <ravis.opensrc@...ron.com>
Subject: [PATCH v4 10/13] Docs/mm/damon/design: Document vaddr support for migrate_{hot,cold}

From: Bijan Tabatabai <bijantabatab@...ron.com>

Document that the migrate_{hot,cold} schemes can be used by the vaddr
operations set.

Co-developed-by: Ravi Shankar Jonnalagadda <ravis.opensrc@...ron.com>
Signed-off-by: Ravi Shankar Jonnalagadda <ravis.opensrc@...ron.com>
Signed-off-by: Bijan Tabatabai <bijantabatab@...ron.com>
Reviewed-by: SeongJae Park <sj@...nel.org>
---
 Documentation/mm/damon/design.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst
index ddc50db3afa4..03f8137256f5 100644
--- a/Documentation/mm/damon/design.rst
+++ b/Documentation/mm/damon/design.rst
@@ -452,9 +452,9 @@ that supports each action are as below.
  - ``lru_deprio``: Deprioritize the region on its LRU lists.
    Supported by ``paddr`` operations set.
  - ``migrate_hot``: Migrate the regions prioritizing warmer regions.
-   Supported by ``paddr`` operations set.
+   Supported by ``vaddr``, ``fvaddr`` and ``paddr`` operations set.
  - ``migrate_cold``: Migrate the regions prioritizing colder regions.
-   Supported by ``paddr`` operations set.
+   Supported by ``vaddr``, ``fvaddr`` and ``paddr`` operations set.
  - ``stat``: Do nothing but count the statistics.
    Supported by all operations sets.
 
-- 
2.43.0