From: SeongJae Park <sj@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: SeongJae Park <sj@kernel.org>,
damon@lists.linux.dev, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/8] mm/damon/core: update kernel-doc comments for DAMOS filters supports of each DAMON operations set
Date: Tue, 10 Jan 2023 19:03:54 +0000 [thread overview]
Message-ID: <20230110190400.119388-3-sj@kernel.org> (raw)
In-Reply-To: <20230110190400.119388-1-sj@kernel.org>
Supports of each DAMOS filter type are up to DAMON operations set
implementation in use, but not well mentioned on the kernel-doc
comments. Add the comment.
Signed-off-by: SeongJae Park <sj@kernel.org>
---
include/linux/damon.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/damon.h b/include/linux/damon.h
index 3fa96d7c9fe4..dfb245bb3053 100644
--- a/include/linux/damon.h
+++ b/include/linux/damon.h
@@ -227,6 +227,11 @@ struct damos_stat {
* @DAMOS_FILTER_TYPE_ANON: Anonymous pages.
* @DAMOS_FILTER_TYPE_MEMCG: Specific memcg's pages.
* @NR_DAMOS_FILTER_TYPES: Number of filter types.
+ *
+ * The support of each filter type is up to running &struct damon_operations.
+ * &enum DAMON_OPS_PADDR is supporting all filter types, while
+ * &enum DAMON_OPS_VADDR and &enum DAMON_OPS_FVADDR are not supporting any
+ * filter types.
*/
enum damos_filter_type {
DAMOS_FILTER_TYPE_ANON,
--
2.25.1
next prev parent reply other threads:[~2023-01-10 19:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-10 19:03 [PATCH 0/8] mm/damon: trivial fixups SeongJae Park
2023-01-10 19:03 ` [PATCH 1/8] mm/damon/core: update kernel-doc comments for DAMOS action supports of each DAMON operations set SeongJae Park
2023-01-10 19:03 ` SeongJae Park [this message]
2023-01-10 19:03 ` [PATCH 3/8] Docs/mm/damon/index: mention DAMOS on the intro SeongJae Park
2023-01-10 19:03 ` [PATCH 4/8] Docs/admin-guide/mm/damon/usage: update DAMOS actions/filters supports of each DAMON operations set SeongJae Park
2023-01-10 19:03 ` [PATCH 5/8] Docs/mm/damon: add a maintainer-profile for DAMON SeongJae Park
2023-01-10 19:03 ` [PATCH 6/8] MAINTAINERS/DAMON: link maintainer profile, git trees, and website SeongJae Park
2023-01-10 19:03 ` [PATCH 7/8] selftests/damon/sysfs: hide expected write failures SeongJae Park
2023-01-10 19:04 ` [PATCH 8/8] selftests/damon/debugfs_rm_non_contexts: hide expected write error messages SeongJae Park
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