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 3FD3F48643D for ; Tue, 13 Oct 2026 04:34:10 +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=1791866052; cv=none; b=TqotVGnpqMvABFO1fMeuphCV0XUUHWyql/NprB7Zmnq4QSPO4C8c8zavhuulWGD8k49oy2Wvv4UeGSgjjoCGnaKJboYeq5cu2yna2BollgyRHGKUa+jdUFEAZhnln35OwlDbn7guCcYklwk34hEmUzz351FnkgujYhm3u8zz86I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791866052; c=relaxed/simple; bh=0eafWbwOpAI9RuvvNEvZSFgUenRHim7NMBGPnEF9g4I=; h=Date:To:From:Subject:Message-Id; b=XImJi+nbTwdWTDke5yAJ34Ggj2/3Ut8FlDJkrN/uRuuFmhMtGF73AzC3M40qjBYiEjRlv82M/LdQ+JoZV5Or4hKxK5DA+OFocS6h2v7d+K5mX5FIjxUoYM43JrVOBdJFwYZN0l6Cmq0n0XM8ZFPZh8V2OG1TnmCCDCFNUfwd0Iw= 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=pkbSD1RY; 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="pkbSD1RY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14EF21F00898; Tue, 13 Oct 2026 04:34:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1791866050; bh=1MjUe/Eq17PhkRcP89mYRhWT3dngLTYytpBaz0khQjE=; h=Date:To:From:Subject; b=pkbSD1RYU8UPFWTLCYwhJR/8Nj3VEvDR65Se6ob1LtHstpi+pZ8XNhE4BEYPd6844 /Sa0iZw4L+MY3fOyylATBm/PcHBN7pU/XEbhAyzu3sQ75anYcnzuJdDuJByuYwGHCg qsdApV4z8x0uNbTdt+9f5Vbqc7BkIajR5NNwMWvU= Date: Mon, 12 Oct 2026 21:34:09 -0700 To: mm-commits@vger.kernel.org,zenghui.yu@linux.dev,wangxuewen@kylinos.cn,sj@kernel.org,aethernet65535@gmail.com,adrianhuang0701@gmail.com,karthiproffesional@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-damon-document-that-a-zero-sample_interval-is-accepted.patch removed from -mm tree Message-Id: <20261013043410.14EF21F00898@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/damon: document that a zero sample_interval is accepted has been removed from the -mm tree. Its filename was mm-damon-document-that-a-zero-sample_interval-is-accepted.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: Karthikeyan KS Subject: mm/damon: document that a zero sample_interval is accepted Date: Mon, 21 Sep 2026 08:15:46 -0700 damon_set_attrs() accepts sample_interval == 0. This was reported as a bug in v1 of this patch (rejecting it in damon_set_attrs()). A similar patch was already declined for the same reason: a zero interval is intentionally supported [1]. Document the behavior instead of changing it. Link: https://lore.kernel.org/20260921151547.78472-5-sj@kernel.org Link: https://lore.kernel.org/all/20260722094304.3132750-1-dayou5941@163.com/ [1] Signed-off-by: Karthikeyan KS Signed-off-by: SJ Park Signed-off-by: Andrew Morton Reviewed-by: SJ Park Cc: Adrian Huang Cc: Liew Rui Yan Cc: Xuewen Wang Cc: Zenghui Yu (Huawei) --- include/linux/damon.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/include/linux/damon.h~mm-damon-document-that-a-zero-sample_interval-is-accepted +++ a/include/linux/damon.h @@ -836,7 +836,8 @@ struct damon_probe { /** * struct damon_attrs - Monitoring attributes for accuracy/overhead control. * - * @sample_interval: The time between access samplings. + * @sample_interval: The time between access samplings. Zero is + * accepted. * @aggr_interval: The time between monitor results aggregations. * @ops_update_interval: The time between monitoring operations updates. * @intervals_goal: Intervals auto-tuning goal. _ Patches currently in -mm which might be from karthiproffesional@gmail.com are