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 B573A261567 for ; Tue, 11 Feb 2025 18:06:28 +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=1739297188; cv=none; b=Dpur6fwp5HBytw1Vxcm1/h/sY4e4tEN13Z0OcIFA+j+f/oaK6SB8BjILJOeqEZ/9NNDLskYu82Ke+596YH0mqfrrEyETULG+MVh0ym3TFaI4bsOwu6A3vv6tBFdKFxIEh0yh3ULozfM/E4Q9DtnbZ/Ynlh1/X3v77mGyJ1DbBo0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739297188; c=relaxed/simple; bh=84MAvIM/VeTuYIvj9u6395n1gQVT8MnaIW3O3oOsNEM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=RwfJVNzZYV86XzHDnGt/yuRG+xynxXoBZ1TtlPF4GC84hCUc9YJWIXXbmLIfbLWQM5e9YU6we52shDQkWW9AQ0YS9YP5X0rahnQQIzZUz5Rcf9d31cLRaqDkuy/61YNgvtFomqbxll5eKIH/iVD4ctStDN59GHdbCVmcTjtuSSE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=X77gxoIp; 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="X77gxoIp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F2809C4CEDD; Tue, 11 Feb 2025 18:06:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739297188; bh=84MAvIM/VeTuYIvj9u6395n1gQVT8MnaIW3O3oOsNEM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X77gxoIpWDlyoBruk6rMJAx/xSRW34QmHUZQ9Chqcm0cEUupBmeVrZGSQMZmhJlQ8 o7n5Am4c8wyu+RIPVITrqoHuJ+HgZW4hqTrMqkFyizjVNvytE67CwFt7yNxCcwUcr6 9NHEV6nHP2lnYWh4fvw25z6LnD9n0/cpYTmfVOCfr1SVLsSrL0VtcaGPCx4WeATkrd Qb/RTth4E+6x2yp01hGqIsCXua4ec8nSHsuNvd0koJIRQyXfDHfNhVj4aAhkgei4Fj 3pW3xmygL9/Xph1F+wbVBr9LmkYaSpztSPLLplvhNpaNvvV4XLWZ8bDUMWdDHcKkpS KBZx9cDtn1ldA== From: SeongJae Park To: Usama Arif Cc: SeongJae Park , akpm@linux-foundation.org, damon@lists.linux.dev, linux-mm@kvack.org, hannes@cmpxchg.org, david@redhat.com, kernel-team@meta.com Subject: Re: [PATCH v5 0/4] mm/damon: add support for hugepage_size DAMOS filter Date: Tue, 11 Feb 2025 10:06:23 -0800 Message-Id: <20250211180623.11008-1-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250211124437.278873-1-usamaarif642@gmail.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 Hi Usama, On Tue, 11 Feb 2025 12:43:39 +0000 Usama Arif wrote: > Patches 1-2 from v4 which are a requirement for this series > were sent separately by SJ and are merged in mm-unstable. > > hugepage_size DAMOS filter can be used to gather statistics to > check if memory regions of specific access tempratures are backed > by hugepages of a size in a specific range. This filter can help > to observe and prove the effectivenes of different schemes for > shrinking/collapsing hugepages. > > v4 -> v5: (SJ) > - Drop patches 1-2 which were merged. > - change filter name from 'hugepage' -> 'hugepage_size'. > - change struct name from damon_folio_size to damon_size_range. Thank you again for continuing this great work. All patches of this series look good to me, so I added my Reviewed-by: tags to the whole. Also Cc-ing Andrew, since I think this patch series may better to be queued on mm-unstable for wider testing. Thanks, SJ [...]