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Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Jonathan Corbet , Shuah Khan Cc: damon@lists.linux.dev, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Cheesecake Subject: [PATCH] docs: fix typos in design.rst Date: Sat, 16 May 2026 18:35:37 +0900 Message-ID: <20260516093552.8404-1-cheesecake2960@icloud.com> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTE2MDA5MyBTYWx0ZWRfX7ZnDZ7huTtVu KfCCErq43Td9krDJDecIzjVvJp5O1F/91Y2cn/A61mjwTfJIAW2lMBtKL+MDgwYGFL5b2kU09kZ 87/0HfoVj/S9grnd/hDTlEafHCuLMdUbGqgDuZ4cG7RB6h3BwUso1GKjvn4h/cQy6cymcoYE2Gr N7V3Ir/Mp0l8QI+Zf7EpyHICj9hHCoh7/IcvORwZh8MW/8NGLUqWP0FO1ndOrNjdwg44Fohv7D1 btRQYFBLzYTzNEV50ZRdzgwRS1CaDjMcgAlKAS+KVL3nSrzWrNCikl/LuMy7PQDGqcjA4YWGWiQ eWq+bc68auZRpoqEtrBw20Z4hpNUyILtLDgYuwDplW3MDDndGf7ZOn3sVi7kec= X-Authority-Info-Out: v=2.4 cv=O4c0fR9W c=1 sm=1 tr=0 ts=6a083a90 cx=c_apl:c_pps:t_out a=qkKslKyYc0ctBTeLUVfTFg==:117 a=NGcC8JguVDcA:10 a=x7bEGLp0ZPQA:10 a=sIGCgqHK338A:10 a=VkNPw1HP01LnGYTKEx00:22 a=v3ZZPjhaAAAA:8 a=_08Xcmskz7rbIMj_RqsA:9 X-Proofpoint-ORIG-GUID: ajntKu6TFwtbcfSmFXvV-7uUv9Erb4R6 X-Proofpoint-GUID: ajntKu6TFwtbcfSmFXvV-7uUv9Erb4R6 X-Apple-Category-Label: MjE0Nzk4NjU5NzY6JGNhdGVnb3J5JF9QZXJzb25hbCw= Content-Type: text/plain; charset="utf-8" L140: "unsinged" -> "unsigned" L371: "sampleing" -> "sampling" L387: "multipled" -> "multiplied" Signed-off-by: Cheesecake --- Documentation/mm/damon/design.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/des= ign.rst index afc7d52bd..9cc70a296 100644 --- a/Documentation/mm/damon/design.rst +++ b/Documentation/mm/damon/design.rst @@ -140,7 +140,7 @@ as Idle page tracking does. Address Unit ------------ =20 -DAMON core layer uses ``unsinged long`` type for monitoring target address +DAMON core layer uses ``unsigned long`` type for monitoring target address ranges. In some cases, the address space for a given operations set could= be too large to be handled with the type. ARM (32-bit) with large physical address extension is an example. For such cases, a per-operations set @@ -371,7 +371,7 @@ with theoretical maximum ``nr_accesses``, which can be = calculated as ``aggregation interval / sampling interval``. =20 The mechanism calculates the ratio of access events for ``aggrs`` aggregat= ions, -and increases or decrease the ``sampleing interval`` and ``aggregation +and increases or decrease the ``sampling interval`` and ``aggregation interval`` in same ratio, if the observed access ratio is lower or higher = than the target, respectively. The ratio of the intervals change is decided in proportion to the distance between current samples ratio and the target ra= tio. @@ -387,7 +387,7 @@ The tuning is turned off by default, and need to be set= explicitly by the user. As a rule of thumbs and the Parreto principle, 4% access samples ratio tar= get is recommended. Note that Parreto principle (80/20 rule) has applied twic= e. That is, assumes 4% (20% of 20%) DAMON-observed access events ratio (sourc= e) -to capture 64% (80% multipled by 80%) real access events (outcomes). +to capture 64% (80% multiplied by 80%) real access events (outcomes). =20 To know how user-space can use this feature via :ref:`DAMON sysfs interface `, refer to :ref:`intervals_goal --=20 2.54.0