The quilt patch titled
Subject: mm/damon/core.c: avoid unintentional filtering out of schemes
has been removed from the -mm tree. Its filename was
mm-damon-corec-avoid-unintentional-filtering-out-of-schemes.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Hyeongtak Ji <hyeongtak.ji@xxxxxx>
Subject: mm/damon/core.c: avoid unintentional filtering out of schemes
Date: Fri, 10 Nov 2023 14:37:09 +0900
The function '__damos_filter_out()' causes DAMON to always filter out
schemes whose filter type is anon or memcg if its matching value is set
to false.
This commit addresses the issue by ensuring that '__damos_filter_out()'
no longer applies to filters whose type is 'anon' or 'memcg'.
Link: https://lkml.kernel.org/r/1699594629-3816-1-git-send-email-hyeongtak.ji@xxxxxxxxx
Fixes: ab9bda001b681 ("mm/damon/core: introduce address range type damos filter")
Signed-off-by: Hyeongtak Ji <hyeongtak.ji@xxxxxx>
Reviewed-by: SeongJae Park <sj@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/damon/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/damon/core.c~mm-damon-corec-avoid-unintentional-filtering-out-of-schemes
+++ a/mm/damon/core.c
@@ -924,7 +924,7 @@ static bool __damos_filter_out(struct da
matched = true;
break;
default:
- break;
+ return false;
}
return matched == filter->matching;
_
Patches currently in -mm which might be from hyeongtak.ji@xxxxxx are
