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 0B4C81547E2 for ; Thu, 16 Jan 2025 19:07:22 +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=1737054443; cv=none; b=oB/dNpXZeQ6JNfDRcXrr5mtRLqSlb3w6UQFqUM7mIORUSgB96STn9aoKlmKFmDT5UXaWkubulvw4JMVq6SJNn8a6O3zasi07uoj7bQ8W2y1G+Bi+QffSy2A0VtJ5EvfVc5aewJcAEz3fhGf1zMcu87W8S5N/glvpmUQdskrowgU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737054443; c=relaxed/simple; bh=G48xEGLo0N9B2iHCJwaMO2iArP7gBycxWmnsdp2VJkE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lFpq9KsTRgJP5CM76fJ4nkwttnst6sWGOMPZgZec2SnHHN3b2YRAccezQKsHX+Fhvwf50sWSlse1X6mSsfPBxRH2Kika1gHLQVv6s61PbKJH+7apkQgGSsvxWx1UhAi0HsHtUr3FL0O936c863yrS3szVximvleBkiJceES7aHY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iX6WcNlN; 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="iX6WcNlN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 652CBC4CED6; Thu, 16 Jan 2025 19:07:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737054442; bh=G48xEGLo0N9B2iHCJwaMO2iArP7gBycxWmnsdp2VJkE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iX6WcNlNwgehIbp9M58MIhvGaAlnSIVrDCosAxCUhozOBGO04bpQhwgekrlm3Wog+ TQnmRi3fPJMxhwuhOoXQnpMjdgNfdmPmyAWeFM1Hbejzhr4ELqYB9N2l5c+xGx+KCo djfECx6X1Ib3XYif7wzglO5VyhphtrH6rFI9B/d8XtPgwu/FYRxQ9a+19bH24Aznxl JPCPJUdgQ+o33Y5+ggWFZ6KE0WAY/Wp9IcHWKaKVN1OUX4uasYTnQ/2MS/1EWej7Ir Li7JbutnWoPUSab/5qesRHide8qp9VgUE2Hxh0YYi98EAdP4mN54x/PRNGeWioTdYF UOoSixHj3j5Zw== From: SeongJae Park To: Usama Arif Cc: SeongJae Park , akpm@linux-foundation.org, damon@lists.linux.dev, linux-mm@kvack.org Subject: Re: [v1 2/2] mm/damon: introduce DAMOS filter type hugepage Date: Thu, 16 Jan 2025 11:07:19 -0800 Message-Id: <20250116190719.60415-1-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: 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, 16 Jan 2025 15:15:21 +0000 Usama Arif wrote: > > > On 16/01/2025 14:44, Usama Arif wrote: > > This is to gather statistics to check if hotest memory regions > > are backed by hugepages. This includes both THPs and hugetlbfs. > > This filter can help to observe and prove the effectivenes of > > different schemes for shrinking/collapsing hugepages. > > > > Signed-off-by: Usama Arif > > --- > > include/linux/damon.h | 2 ++ > > mm/damon/paddr.c | 3 +++ > > mm/damon/sysfs-schemes.c | 1 + > > 3 files changed, 6 insertions(+) > > The corresponding DAMO PR is at https://github.com/damonitor/damo/pull/19 Thank you for taking care of the user-space tool together! I will do review on the PR. Thanks, SJ