From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3DD6F3DDDC2; Thu, 14 May 2026 14:09:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778767759; cv=none; b=gWmL7p+nscP5p13k21QRAGCZGG/C6VSeDJhe8HuGFAl/eQEDYQ+ZYZA5UkkuumJcRa/1REkYJ4/+8lImiBbZWLotoYvVuoIRh3Vq7rNnH+WF1QsNimJr8uyGfEBmJCTcTzyfgwfs7k+cDCQmYAOdNn8Fv+LA+NmSQNHW10FsWXs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778767759; c=relaxed/simple; bh=Kv/gTWHqRbjarAkUDYzqDqtowKyfqdWveUKMXCNryl4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gdIXda4Mih4PQqtoqiEVimISFLLqsIbLoaaIEVBTsa4ygMb5Q6+fPjhyRTzOdKGuqxrue12Qkd+MWODA/V/LimQXnfjf56/QfDim9c90vZSC/YDaXWXCyNCzTcrgRVdctjLMPC6z2hW2u4Sfj3/FVWQc3YNmmB1rMSny4x5aGJQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DOccwP0s; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DOccwP0s" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7DE96C2BCB8; Thu, 14 May 2026 14:09:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778767758; bh=Kv/gTWHqRbjarAkUDYzqDqtowKyfqdWveUKMXCNryl4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DOccwP0sYTpt4oDw5YHGzp8xb1bVZG7v/hzui2Ady2aOV3EyVeVh1S8ZhewNqVuS9 ZMKFpuUBFoTNf0TTcS1LdhXgwH0M0BBa5bGkuC1hVgvUbO/pggjnS3rmyy0vaYftBD vhJngYgerbXcN96QCCLZcZIFcnLUyjMDdA46lRQlaav3TlxZ8Fe3FSD436Mo1ds+5O Ji4L2pG0QX2fHvTd4ngCaftExuVhnZDxSSvl8HOeppZZVWVF8nAET3A0/dZvDkXjeu AnYpxIJKznsYh6ondxnyL/W2oGtcxcPgJfK3uAmBrl+bE0rrLVnhGsW8/B+iTDa+bf AQZRphXluoh9Q== From: SeongJae Park To: Cc: SeongJae Park , damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [RFC PATCH v2.1 01/28] mm/damon/core: introduce struct damon_probe Date: Thu, 14 May 2026 07:08:34 -0700 Message-ID: <20260514140904.119781-2-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260514140904.119781-1-sj@kernel.org> References: <20260514140904.119781-1-sj@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Introduce a data structure for data attribute probe. It is just a linked list header at this step. It will be extended in a way that it can determine if a given memory has a specific data attribute. Signed-off-by: SeongJae Park --- include/linux/damon.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/linux/damon.h b/include/linux/damon.h index 4d4f031bcb453..4794931fa2ea3 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -730,6 +730,15 @@ struct damon_intervals_goal { unsigned long max_sample_us; }; +/** + * struct damon_probe - Data region attribute probe. + * + * @list: Siblings list. + */ +struct damon_probe { + struct list_head list; +}; + /** * struct damon_attrs - Monitoring attributes for accuracy/overhead control. * -- 2.47.3