+ mm-damon-sysfs-schemes-remove-outdated-todo-in-target_nid_store.patch added to mm-new branch

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: mm/damon/sysfs-schemes: remove outdated TODO in target_nid_store()
has been added to the -mm mm-new branch.  Its filename is
     mm-damon-sysfs-schemes-remove-outdated-todo-in-target_nid_store.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-damon-sysfs-schemes-remove-outdated-todo-in-target_nid_store.patch

This patch will later appear in the mm-new branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Note, mm-new is a provisional staging ground for work-in-progress
patches, and acceptance into mm-new is a notification for others take
notice and to finish up reviews.  Please do not hesitate to respond to
review feedback and post updated versions to replace or incrementally
fixup patches in mm-new.

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days

------------------------------------------------------
From: Swaraj Gaikwad <swarajgaikwad1925@gmail.com>
Subject: mm/damon/sysfs-schemes: remove outdated TODO in target_nid_store()
Date: Thu, 11 Dec 2025 03:27:22 +0000

The TODO comment in target_nid_store() suggested adding range validation
for target_nid.  As discussed in [1], the current behavior of accepting
any integer value is intentional.  DAMON sysfs aims to remain flexible,
including supporting users who prepare node IDs before future NUMA hotplug
events.

Because this behavior matches the broader design philosophy of the DAMON
sysfs interface, the TODO comment is now misleading.  This patch removes
the comment without introducing any behavioral change.

No functional changes.

Link: https://lkml.kernel.org/r/20251211032722.4928-2-swarajgaikwad1925@gmail.com
Link: https://lore.kernel.org/lkml/20251210150930.57679-1-sj@kernel.org/ [1]
Signed-off-by: Swaraj Gaikwad <swarajgaikwad1925@gmail.com>
Suggested-by: SeongJae Park <sj@kernel.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/damon/sysfs-schemes.c |    1 -
 1 file changed, 1 deletion(-)

--- a/mm/damon/sysfs-schemes.c~mm-damon-sysfs-schemes-remove-outdated-todo-in-target_nid_store
+++ a/mm/damon/sysfs-schemes.c
@@ -2286,7 +2286,6 @@ static ssize_t target_nid_store(struct k
 			struct damon_sysfs_scheme, kobj);
 	int err = 0;
 
-	/* TODO: error handling for target_nid range. */
 	err = kstrtoint(buf, 0, &scheme->target_nid);
 
 	return err ? err : count;
_

Patches currently in -mm which might be from swarajgaikwad1925@gmail.com are

mm-damon-sysfs-schemes-remove-outdated-todo-in-target_nid_store.patch