The quilt patch titled
Subject: mm/damon/paddr: make supported DAMOS actions of paddr clear
has been removed from the -mm tree. Its filename was
mm-damon-paddr-make-supported-damos-actions-of-paddr-clear.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: SeongJae Park <sj@xxxxxxxxxx>
Subject: mm/damon/paddr: make supported DAMOS actions of paddr clear
Date: Tue, 13 Sep 2022 17:44:28 +0000
Patch series "mm/damon: cleanup code".
DAMON code was not so clean from the beginning, but it has been too much
nowadays, especially due to the duplicates in DAMON_RECLAIM and
DAMON_LRU_SORT. This patchset cleans some of the mess.
This patch (of 22):
The 'switch-case' statement in 'damon_va_apply_scheme()' function provides
a 'case' for every supported DAMOS action while all not-yet-supported
DAMOS actions fall through the 'default' case, and comment it so that
people can easily know which actions are supported. Its counterpart in
'paddr', 'damon_pa_apply_scheme()', however, doesn't. This commit makes
the 'paddr' side function follows the pattern of 'vaddr' for better
readability and consistency.
Link: https://lkml.kernel.org/r/20220913174449.50645-1-sj@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20220913174449.50645-2-sj@xxxxxxxxxx
Signed-off-by: SeongJae Park <sj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/damon/paddr.c | 3 +++
1 file changed, 3 insertions(+)
--- a/mm/damon/paddr.c~mm-damon-paddr-make-supported-damos-actions-of-paddr-clear
+++ a/mm/damon/paddr.c
@@ -275,7 +275,10 @@ static unsigned long damon_pa_apply_sche
return damon_pa_mark_accessed(r);
case DAMOS_LRU_DEPRIO:
return damon_pa_deactivate_pages(r);
+ case DAMOS_STAT:
+ break;
default:
+ /* DAMOS actions that not yet supported by 'paddr'. */
break;
}
return 0;
_
Patches currently in -mm which might be from sj@xxxxxxxxxx are
mm-damon-core-initialize-damon_target-list-in-damon_new_target.patch
