From: SeongJae Park <sj@kernel.org>
Cc: SeongJae Park <sj@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
damon@lists.linux.dev, kernel-team@meta.com,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: [RFC PATCH 8/9] mm/damon/paddr: respect ops_filters_default_reject
Date: Thu, 20 Feb 2025 11:35:08 -0800 [thread overview]
Message-ID: <20250220193509.36379-9-sj@kernel.org> (raw)
In-Reply-To: <20250220193509.36379-1-sj@kernel.org>
Use damos->ops_filters_default_reject, which is decided based on the
installed filters' behaviors, from physical address space DAMON
operations set.
Signed-off-by: SeongJae Park <sj@kernel.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
next prev parent reply other threads:[~2025-02-20 19:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-20 19:35 [RFC PATCH 0/9] mm/damon: make allow filters after reject filters useful and intuitive SeongJae Park
2025-02-20 19:35 ` [RFC PATCH 1/9] mm/damon/core: introduce damos->ops_filters SeongJae Park
2025-02-20 19:35 ` [RFC PATCH 2/9] mm/damon/paddr: support ops_filters SeongJae Park
2025-02-20 19:35 ` [RFC PATCH 3/9] mm/damon/core: support committing ops_filters SeongJae Park
2025-02-20 19:35 ` [RFC PATCH 4/9] mm/damon/core: put ops-handled filters to damos->ops_filters SeongJae Park
2025-02-20 19:35 ` [RFC PATCH 5/9] mm/damon/paddr: support only ops_filters SeongJae Park
2025-02-20 19:35 ` [RFC PATCH 6/9] mm/damon: add default allow/reject behavior fields to struct damos SeongJae Park
2025-02-20 19:35 ` [RFC PATCH 7/9] mm/damon/core: set damos_filter default allowance behavior based on installed filters SeongJae Park
2025-02-27 0:29 ` SeongJae Park
2025-02-20 19:35 ` SeongJae Park [this message]
2025-02-20 19:35 ` [RFC PATCH 9/9] Docs/mm/damon/design: update for changed filter-default behavior SeongJae Park
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