linux-kernel - [RFC PATCH v2 8/9] mm/damon/paddr: respect ops_filters_default

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Message-Id: <20250227015754.38789-9-sj@kernel.org>
Date: Wed, 26 Feb 2025 17:57:53 -0800
From: SeongJae Park <sj@...nel.org>
To: 
Cc: SeongJae Park <sj@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	damon@...ts.linux.dev,
	kernel-team@...a.com,
	linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Subject: [RFC PATCH v2 8/9] mm/damon/paddr: respect ops_filters_default_reject

Use damos->ops_filters_default_reject, which is set based on the
installed filters' behaviors, from physical address space DAMON
operations set.

Signed-off-by: SeongJae Park <sj@...nel.org>
---
 mm/damon/paddr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/damon/paddr.c b/mm/damon/paddr.c
index 432ea4efdc4b..fee66a3cc82b 100644
--- a/mm/damon/paddr.c
+++ b/mm/damon/paddr.c
@@ -257,7 +257,7 @@ static bool damos_pa_filter_out(struct damos *scheme, struct folio *folio)
 		if (damos_pa_filter_match(filter, folio))
 			return !filter->allow;
 	}
-	return false;
+	return scheme->ops_filters_default_reject;
 }
 
 static bool damon_pa_invalid_damos_folio(struct folio *folio, struct damos *s)
-- 
2.39.5