From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AD738316190 for ; Wed, 7 Oct 2026 00:51:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791334276; cv=none; b=RH9S7kvvp1ABBjWoA4yUxMdkBtPPr9tyvqi6brj5o1WPdjcv66Pxqm7+/m9BKUR4sG/vCH3/UzuHHJ7encOUbZ4xF4myLa3/RUT1uxAWmFRyjvf5UY/VBkhBCcbNJr40+oBGd9f5NuK/ehKDVqZK2VUGJv+eBrNr07lcbpVAEVQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791334276; c=relaxed/simple; bh=k4dMx2z24j6PhxtNwnC7BTfHKOs2LduzaJ8LaDc5neU=; h=Date:To:From:Subject:Message-Id; b=DD3xO96asmpPknRvJyw6aLgXjoJjXG9vBElY9KrFKnoPwqfIxFZokMsM2XAvwdhxY8isHvo7TAB/pMuFId2fTNYcWKCH3tr8K3Iw4RYq3rzi9DJfJodbe5huzbRQ325AtT3OyQmdb8FgvV0bWkJdlBjlJDhbs1Bv50NTrYRLCuE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=j01VW6Md; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="j01VW6Md" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 837881F0089D; Wed, 7 Oct 2026 00:51:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1791334275; bh=rkT0vcz+cTWsn5Au58Mz3raptneS6CipE+uaphoWSRo=; h=Date:To:From:Subject; b=j01VW6Md/3M5iN8xS24NH0Q/6ofhd8hCewgKEsR7wve7YgYVf1KPt95xBhOOAsVRL BZVH9AhwbbsZ6lQPLvg3heEwgKeOssdCbjEAyszU6cOJqMEl/lco1mwEvGAzJi819J 0jml2Jc3sCSzfTXDqBCwsjnj+jHZ/EpbB6JDz0qo= Date: Tue, 06 Oct 2026 17:51:15 -0700 To: mm-commits@vger.kernel.org,vbabka@kernel.org,surenb@google.com,sj@kernel.org,rppt@kernel.org,rdunlap@infradead.org,mhocko@suse.com,ljs@kernel.org,liam@infradead.org,david@kernel.org,corbet@lwn.net,aethernet65535@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] docs-mm-damon-design-accurate-semantics-of-nr_snapshots.patch removed from -mm tree Message-Id: <20261007005115.837881F0089D@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: docs/mm/damon/design: accurate semantics of nr_snapshots has been removed from the -mm tree. Its filename was docs-mm-damon-design-accurate-semantics-of-nr_snapshots.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Liew Rui Yan Subject: docs/mm/damon/design: accurate semantics of nr_snapshots Date: Mon, 31 Aug 2026 08:02:24 -0700 Patch series "docs/mm/damon/design: add explanation of nr_snapshots", v3. Add an explanation of nr_snapshots to avoid misunderstandings. This patch (of 3): Change "tried to be applied" -> "completely tried to be applied" to maintain consistency between the documentation and the code. Link: https://lore.kernel.org/20260831150227.83416-1-sj@kernel.org Link: https://lore.kernel.org/20260831150227.83416-2-sj@kernel.org Signed-off-by: Liew Rui Yan Signed-off-by: SJ Park Signed-off-by: Andrew Morton Reviewed-by: SJ Park Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Randy Dunlap Cc: Suren Baghdasaryan Cc: Vlastimil Babka --- Documentation/mm/damon/design.rst | 4 ++-- include/linux/damon.h | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-) --- a/Documentation/mm/damon/design.rst~docs-mm-damon-design-accurate-semantics-of-nr_snapshots +++ a/Documentation/mm/damon/design.rst @@ -846,8 +846,8 @@ scheme's execution. - ``nr_applied``: Total number of regions that the scheme is applied. - ``sz_applied``: Total size of regions that the scheme is applied. - ``qt_exceeds``: Total number of times the quota of the scheme has exceeded. -- ``nr_snapshots``: Total number of DAMON snapshots that the scheme is tried to - be applied. +- ``nr_snapshots``: Total number of DAMON snapshots that the scheme is + completely tried to be applied. - ``max_nr_snapshots``: Upper limit of ``nr_snapshots``. "A scheme is tried to be applied to a region" means DAMOS core logic determined --- a/include/linux/damon.h~docs-mm-damon-design-accurate-semantics-of-nr_snapshots +++ a/include/linux/damon.h @@ -357,7 +357,8 @@ struct damos_watermarks { * Total bytes that passed ops layer-handled DAMOS filters. * @qt_exceeds: Total number of times the quota of the scheme has exceeded. * @nr_snapshots: - * Total number of DAMON snapshots that the scheme has tried. + * Total number of DAMON snapshots that the scheme is completely + * tried to be applied. * * "Tried an action to a region" in this context means the DAMOS core logic * determined the region as eligible to apply the action. The access pattern _ Patches currently in -mm which might be from aethernet65535@gmail.com are docs-mm-damon-design-clarify-when-qt_exceeds-increases.patch docs-mm-damon-design-fix-typos-in-temporal-auto-tuning-algorithm-section.patch mm-damon-core-skip-quota-score-setup-when-the-quota-is-full.patch