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 B419657C9F; Thu, 21 Aug 2025 17:21:18 +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=1755796879; cv=none; b=BBGs/W3DRitQLiW4Gfy8m5gP+v8Gps2yIGwYho04aeaktAAacLAx0+0unTDURmUXUV9HwjhEyANIqc3HldEfdRhMUU20yI1nIdBNo3A5kABKGSwAWCfyM76d0oc9gi2hQ7iXW4+IiDtSkO1D7au2wulvCz9VEQ9Yt1SgJoAdh80= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755796879; c=relaxed/simple; bh=E0Vi5c30Cu76scUs3f6qRf07u3YDzAxATcvA54H/SEw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=tlHq969V8e5r5H4gZABxjiuw0c49WKxweUv6B/VlPvQSCyOXnJcQC3cyzbCcthXjHTEWWMxkivId+INd8/7sRaofQFEAjmLN5pYbG7wzW6qLzRu6iK2XYUpHdOjMGceSVShMaSO/GdxXJayvXIdRVM2GzjhsRL84zmyL8IAxNak= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kWEdl3J/; 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="kWEdl3J/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1EF06C4CEEB; Thu, 21 Aug 2025 17:21:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755796878; bh=E0Vi5c30Cu76scUs3f6qRf07u3YDzAxATcvA54H/SEw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kWEdl3J/4HQ/3zf7JFAOxyl3zZr5zyt+S3YX1p3Ek05mayg5h2D/s0p7KDr+elgTY MFjqIetJAZzCX4IXTkazMAjfdZ259eu09S7YikFd2uo3nu4d6WOXrhlkCbsWTjfzr2 tN0fRHX+bSZ3BSu5exh4uKfm0UM3PymAmBAwn5IDpCZp7QczbDpYrlnn/RzQyCCut2 jB9woZbso6K9hC1oXV9hRSrvwjzAMWa6hNpADjkAbdJzshdVsY1ALp9qItmjg6TNvQ +dpUc/58xk70M2dQiAx2fS2WqdKl50O5XuPhk57vekOnFqOyEsbpe/CdG9hH93WJxt mi6+253ErSXLQ== From: SeongJae Park To: Quanmin Yan Cc: SeongJae Park , akpm@linux-foundation.org, damon@lists.linux.dev, linux-kernel@vger.kernel.org, linux-mm@kvack.org, wangkefeng.wang@huawei.com, zuoze1@huawei.com Subject: Re: [PATCH 07/11] mm/damon/sysfs: implement addr_unit file under context dir Date: Thu, 21 Aug 2025 10:21:16 -0700 Message-Id: <20250821172116.82165-1-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250821105159.2503894-8-yanquanmin1@huawei.com> References: Precedence: bulk X-Mailing-List: damon@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, 21 Aug 2025 18:51:55 +0800 Quanmin Yan wrote: > From: SeongJae Park > > Only DAMON kernel API callers can use addr_unit parameter. Implement a > sysfs file to let DAMON sysfs ABI users use it. > > Additionally, addr_unit must be set to a non-zero value. > > Signed-off-by: SeongJae Park > Signed-off-by: Quanmin Yan Reviewed-by: SeongJae Park Thanks, SJ [...]