The patch titled
Subject: mm/damon: rename damon_pageout_score() to damon_cold_score()
has been added to the -mm mm-unstable branch. Its filename is
mm-damon-rename-damon_pageout_score-to-damon_cold_score.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-damon-rename-damon_pageout_score-to-damon_cold_score.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Kaixu Xia <kaixuxia@xxxxxxxxxxx>
Subject: mm/damon: rename damon_pageout_score() to damon_cold_score()
Date: Sat, 17 Sep 2022 21:56:54 +0800
In the beginning there is only one damos_action 'DAMOS_PAGEOUT' that need
to get the coldness score of a region for a scheme, which using
damon_pageout_score() to do that. But now there are also other
damos_action actions need the coldness score, so rename it to
damon_cold_score() to make more sense.
Link: https://lkml.kernel.org/r/1663423014-28907-1-git-send-email-kaixuxia@xxxxxxxxxxx
Signed-off-by: Kaixu Xia <kaixuxia@xxxxxxxxxxx>
Reviewed-by: SeongJae Park <sj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/damon/ops-common.c | 2 +-
mm/damon/ops-common.h | 2 +-
mm/damon/paddr.c | 4 ++--
mm/damon/vaddr.c | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
--- a/mm/damon/ops-common.c~mm-damon-rename-damon_pageout_score-to-damon_cold_score
+++ a/mm/damon/ops-common.c
@@ -130,7 +130,7 @@ int damon_hot_score(struct damon_ctx *c,
return hotness;
}
-int damon_pageout_score(struct damon_ctx *c, struct damon_region *r,
+int damon_cold_score(struct damon_ctx *c, struct damon_region *r,
struct damos *s)
{
int hotness = damon_hot_score(c, r, s);
--- a/mm/damon/ops-common.h~mm-damon-rename-damon_pageout_score-to-damon_cold_score
+++ a/mm/damon/ops-common.h
@@ -12,7 +12,7 @@ struct page *damon_get_page(unsigned lon
void damon_ptep_mkold(pte_t *pte, struct mm_struct *mm, unsigned long addr);
void damon_pmdp_mkold(pmd_t *pmd, struct mm_struct *mm, unsigned long addr);
-int damon_pageout_score(struct damon_ctx *c, struct damon_region *r,
+int damon_cold_score(struct damon_ctx *c, struct damon_region *r,
struct damos *s);
int damon_hot_score(struct damon_ctx *c, struct damon_region *r,
struct damos *s);
--- a/mm/damon/paddr.c~mm-damon-rename-damon_pageout_score-to-damon_cold_score
+++ a/mm/damon/paddr.c
@@ -287,11 +287,11 @@ static int damon_pa_scheme_score(struct
{
switch (scheme->action) {
case DAMOS_PAGEOUT:
- return damon_pageout_score(context, r, scheme);
+ return damon_cold_score(context, r, scheme);
case DAMOS_LRU_PRIO:
return damon_hot_score(context, r, scheme);
case DAMOS_LRU_DEPRIO:
- return damon_pageout_score(context, r, scheme);
+ return damon_cold_score(context, r, scheme);
default:
break;
}
--- a/mm/damon/vaddr.c~mm-damon-rename-damon_pageout_score-to-damon_cold_score
+++ a/mm/damon/vaddr.c
@@ -673,7 +673,7 @@ static int damon_va_scheme_score(struct
switch (scheme->action) {
case DAMOS_PAGEOUT:
- return damon_pageout_score(context, r, scheme);
+ return damon_cold_score(context, r, scheme);
default:
break;
}
_
Patches currently in -mm which might be from kaixuxia@xxxxxxxxxxx are
mm-damon-sysfs-simplify-the-judgement-whether-kdamonds-are-busy.patch
mm-damon-core-iterate-the-regions-list-from-current-point-in-damon_set_regions.patch
mm-damon-vaddr-add-a-comment-for-default-case-in-damon_va_apply_scheme.patch
mm-damon-sysfs-use-the-wrapper-directly-to-check-if-the-kdamond-is-running.patch
mm-damon-simplify-the-parameter-passing-for-prepare_access_checks.patch
mm-damon-sysfs-simplify-the-variable-pid-assignment-operation.patch
mm-damon-core-simplify-the-kdamond-stop-mechanism-by-removing-done.patch
mm-damon-use-struct-damon_target-instead-of-void-in-target_valid.patch
mm-damon-return-void-from-damon_set_schemes.patch
mm-damon-rename-damon_pageout_score-to-damon_cold_score.patch
