Commit e3e486e6 authored by Kaixu Xia's avatar Kaixu Xia Committed by Andrew Morton
Browse files

mm/damon: rename damon_pageout_score() to damon_cold_score() 

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@tencent.com


Signed-off-by: default avatarKaixu Xia <kaixuxia@tencent.com>
Reviewed-by: default avatarSeongJae Park <sj@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 2b21624f

mm/damon/ops-common.c

+1 −1
Original line number Diff line number Diff line
@@ -130,7 +130,7 @@ int damon_hot_score(struct damon_ctx *c, struct damon_region *r, 
	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);

mm/damon/ops-common.h

+1 −1
Original line number Diff line number Diff line
@@ -12,7 +12,7 @@ struct page *damon_get_page(unsigned long pfn); 
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);

mm/damon/paddr.c

+2 −2
Original line number Diff line number Diff line
@@ -287,11 +287,11 @@ static int damon_pa_scheme_score(struct damon_ctx *context, 
{

	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;

	}

mm/damon/vaddr.c

+1 −1
Original line number Diff line number Diff line
@@ -673,7 +673,7 @@ static int damon_va_scheme_score(struct damon_ctx *context, 


	switch (scheme->action) {

	case DAMOS_PAGEOUT:

		return damon_pageout_score(context, r, scheme);

		return damon_cold_score(context, r, scheme);

	default:

		break;

	}