Re: [RFC PATCH 17/17] Docs/ABI/damon: document probe prep sysfs files

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] The documented sysfs ABI path and filename for DAMON probe preparation actions do not match the actual kernel implementation, and the description contains a typographical error.
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--- Patch [17]: [RFC PATCH 17/17] Docs/ABI/damon: document probe prep sysfs files ---
commit cfe472afe661c1a2901b08aa9b4dfa86ac237ee5
Author: SJ Park <[email protected]>

Docs/ABI/damon: document probe prep sysfs files

This commit updates the DAMON ABI document for the newly added DAMON probe 
prep sysfs files.

> diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon
> index e675a57145e36..6d596fb7fa1ff 100644
> --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon
> +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon
[ ... ]
> +What:		/sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/monitoring_attrs/probes/<P>/prep/<R>/action
> +Date:		Jun 2026
> +Contact:	SJ Park <[email protected]>
> +Description:	Writing to and reading from this file sets and gets the probing
> +		preeparation action.

[Severity: Low]
Does this documented path match the actual sysfs implementation?

Looking at damon_sysfs_prep_prep_action_attr in mm/damon/sysfs.c, the 
attribute file appears to be created as prep_action instead of action, and it
resides under the preps/ directory instead of prep/. Should the documented 
path be updated to preps/<R>/prep_action to align with the kernel code?

This isn't a bug, but there is a typo in the word preeparation.

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Sashiko AI review · https://sashiko.dev/#/patchset/[email protected]?part=17