From nobody Mon Feb 9 04:29:12 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 78BBAEB64D7 for ; Fri, 16 Jun 2023 19:21:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345667AbjFPTVy (ORCPT ); Fri, 16 Jun 2023 15:21:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345460AbjFPTVY (ORCPT ); Fri, 16 Jun 2023 15:21:24 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 882C7525C; Fri, 16 Jun 2023 12:19:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 17DCE63E91; Fri, 16 Jun 2023 19:17:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 00E20C433C0; Fri, 16 Jun 2023 19:17:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686943069; bh=LvC4YT4/e0KgspEdK+7PadxzOaV+ZKDN40FmhrIY1TE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pjRyPXBjPdmD/CCyo3c/TOJEl8Pc/wVwxfP/HY+a9sa6wUtE1ECgVtVOC0x4Dm/EZ /FBoIRXKO64a0/wO29ZO4g1VWHNl4FtGc08wRZkiCOXa9vgfri7swZffPkGk1mlY4s 2bzaL1IeFZdWGH2AtwoG651fSafZC15/aa/H/OTI90JKO07q82eEgVXnqkwvIMkwyx /n8msXEZh2z8+ptNjDMD5vJQRYUOEhjW93jFNuQbPZ9asQRgRXDBuSXDo5EaQsSGQ4 l2v9YABAJtr+MjpYWV0t4y8pIOqxzmot/AkRtdU2KHUxTWA3rIuQEx092Tlf8UZpY4 nRF+N3RE8K5Ww== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Jonathan Corbet , damon@lists.linux.dev, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/7] Docs/admin-guide/mm/damon/start: update DAMOS example command Date: Fri, 16 Jun 2023 19:17:37 +0000 Message-Id: <20230616191742.87531-3-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230616191742.87531-1-sj@kernel.org> References: <20230616191742.87531-1-sj@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" DAMON user-space tool, damo, has deprecated[1] its old DAMOS schemes specification format. However, an example of DAMON documentation is still using it. Update the example to use one of the alternative options. [1] https://github.com/awslabs/damo/commit/e9950ae68f6c Signed-off-by: SeongJae Park --- Documentation/admin-guide/mm/damon/start.rst | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Documentation/admin-guide/mm/damon/start.rst b/Documentation/a= dmin-guide/mm/damon/start.rst index 9f88afc734da..7aa0071ff1c3 100644 --- a/Documentation/admin-guide/mm/damon/start.rst +++ b/Documentation/admin-guide/mm/damon/start.rst @@ -119,9 +119,9 @@ set size has chronologically changed.:: Data Access Pattern Aware Memory Management =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =20 -Below three commands make every memory region of size >=3D4K that doesn't -accessed for >=3D60 seconds in your workload to be swapped out. :: +Below command makes every memory region of size >=3D4K that has not access= ed for +>=3D60 seconds in your workload to be swapped out. :: =20 - $ echo "#min-size max-size min-acc max-acc min-age max-age action" > t= est_scheme - $ echo "4K max 0 0 60s max pageout" >>= test_scheme - $ damo schemes -c test_scheme + $ sudo damo schemes --damos_access_rate 0 0 --damos_sz_region 4K max \ + --damos_age 60s max --damos_action pageout \ + --=20 2.25.1