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[6/7] Docs/ABI/damon: document nid file

Message ID 20250420194030.75838-7-sj@kernel.org (mailing list archive)
State New
Headers show
Series mm/damon: auto-tune DAMOS for NUMA setups including tiered memory | expand

Commit Message

SeongJae Park April 20, 2025, 7:40 p.m. UTC 
Add a description of 'nid' file, which is optionally used for specific
DAMOS quota goal metrics such as node_mem_{used,free}_bp on the DAMON
sysfs ABI document.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
 Documentation/ABI/testing/sysfs-kernel-mm-damon | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
index 293197f180ad..5697ab154c1f 100644
--- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
+++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
@@ -283,6 +283,12 @@  Contact:	SeongJae Park <sj@kernel.org>
 Description:	Writing to and reading from this file sets and gets the current
 		value of the goal metric.
 
+What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/goals/<G>/nid
+Date:		Apr 2025
+Contact:	SeongJae Park <sj@kernel.org>
+Description:	Writing to and reading from this file sets and gets the nid
+		parameter of the goal.
+
 What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/quotas/weights/sz_permil
 Date:		Mar 2022
 Contact:	SeongJae Park <sj@kernel.org>