This patch moves damon_pa_scheme_has_filter to ops-common. renaming
to damos_ops_has_filter.
Doing so allows us to reuse its logic in the vaddr version
of DAMOS_STAT
Signed-off-by: Yueyang Pan <pyyjason@gmail.com>
---
mm/damon/ops-common.c | 9 +++++++++
mm/damon/ops-common.h | 2 ++
mm/damon/paddr.c | 11 +----------
3 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/mm/damon/ops-common.c b/mm/damon/ops-common.c
index 99321ff5cb92..2e3409a6c8a4 100644
--- a/mm/damon/ops-common.c
+++ b/mm/damon/ops-common.c
@@ -412,3 +412,12 @@ unsigned long damon_migrate_pages(struct list_head *folio_list, int target_nid)
return nr_migrated;
}
+
+bool damos_ops_has_filter(struct damos *s)
+{
+ struct damos_filter *f;
+
+ damos_for_each_ops_filter(f, s)
+ return true;
+ return false;
+}
diff --git a/mm/damon/ops-common.h b/mm/damon/ops-common.h
index 61ad54aaf256..5efa5b5970de 100644
--- a/mm/damon/ops-common.h
+++ b/mm/damon/ops-common.h
@@ -21,3 +21,5 @@ int damon_hot_score(struct damon_ctx *c, struct damon_region *r,
bool damos_folio_filter_match(struct damos_filter *filter, struct folio *folio);
unsigned long damon_migrate_pages(struct list_head *folio_list, int target_nid);
+
+bool damos_ops_has_filter(struct damos *s);
diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c
index 53a55c5114fb..0b67d9321460 100644
--- a/mm/damon/paddr.c
+++ b/mm/damon/paddr.c
@@ -262,22 +262,13 @@ static unsigned long damon_pa_migrate(struct damon_region *r, struct damos *s,
return applied * PAGE_SIZE;
}
-static bool damon_pa_scheme_has_filter(struct damos *s)
-{
- struct damos_filter *f;
-
- damos_for_each_ops_filter(f, s)
- return true;
- return false;
-}
-
static unsigned long damon_pa_stat(struct damon_region *r, struct damos *s,
unsigned long *sz_filter_passed)
{
unsigned long addr;
struct folio *folio;
- if (!damon_pa_scheme_has_filter(s))
+ if (!damos_ops_has_filter(s))
return 0;
addr = r->ar.start;
--
2.43.0