diff mbox series

[v2,04/10] mm/damon/paddr: support damos_filter->allow

Message ID 20250109175126.57878-5-sj@kernel.org (mailing list archive)
State New
Headers show
Series mm/damon: extend DAMOS filters for inclusion | expand

Commit Message

SeongJae Park Jan. 9, 2025, 5:51 p.m. UTC 
Respect damos_filter->allow from 'paddr', which is a DAMON operations
set implementation for the physical address space and supports a few
types of region-internal DAMOS filters (anon, memcg and young).  The
change is similar to that of the previous commit for core layer update.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
 mm/damon/paddr.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c
index b0c283808ba6..817acfd4f8a2 100644
--- a/mm/damon/paddr.c
+++ b/mm/damon/paddr.c
@@ -198,7 +198,7 @@  static unsigned int damon_pa_check_accesses(struct damon_ctx *ctx)
 	return max_nr_accesses;
 }
 
-static bool __damos_pa_filter_out(struct damos_filter *filter,
+static bool damos_pa_filter_match(struct damos_filter *filter,
 		struct folio *folio)
 {
 	bool matched = false;
@@ -237,8 +237,8 @@  static bool damos_pa_filter_out(struct damos *scheme, struct folio *folio)
 	struct damos_filter *filter;
 
 	damos_for_each_filter(filter, scheme) {
-		if (__damos_pa_filter_out(filter, folio))
-			return true;
+		if (damos_pa_filter_match(filter, folio))
+			return !filter->allow;
 	}
 	return false;
 }