From mboxrd@z Thu Jan 1 00:00:00 1970 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 2CFD6E7C4F6 for ; Wed, 4 Oct 2023 20:18:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244021AbjJDUSj (ORCPT ); Wed, 4 Oct 2023 16:18:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243904AbjJDUSf (ORCPT ); Wed, 4 Oct 2023 16:18:35 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0BDE5BF for ; Wed, 4 Oct 2023 13:18:32 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6ACC3C433CA; Wed, 4 Oct 2023 20:18:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1696450711; bh=cZ60EI6KHaLgV9zTnRLpz51d5wY5v15PeSWNzo7KgVo=; h=Date:To:From:Subject:From; b=VhrEYxybPdqRQ3p7EkdFrIzcs8J9LvqZxaY02JQmPmH8Z9YSSHqG/opaKyIShuppc J1EhkGTe7CNeqIWcmCTeSV84YeWcl4JrOhza3JJxYtEwl0hbyB24zmJHWYu4EKGffm 091WBtZEZdLQopBEunupWI368+kTy6oib3DGNwBY= Date: Wed, 04 Oct 2023 13:18:30 -0700 To: mm-commits@vger.kernel.org, rostedt@goodmis.org, corbet@lwn.net, sj@kernel.org, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] docs-admin-guide-mm-damon-usage-place-debugfs-usage-at-the-bottom.patch removed from -mm tree Message-Id: <20231004201831.6ACC3C433CA@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: Docs/admin-guide/mm/damon/usage: place debugfs usage at the bottom has been removed from the -mm tree. Its filename was docs-admin-guide-mm-damon-usage-place-debugfs-usage-at-the-bottom.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: SeongJae Park Subject: Docs/admin-guide/mm/damon/usage: place debugfs usage at the bottom Date: Thu, 7 Sep 2023 02:29:20 +0000 debugfs interface is deprecated. Put it at the bottom of the document so that readers have less chances to read it. Link: https://lkml.kernel.org/r/20230907022929.91361-3-sj@kernel.org Signed-off-by: SeongJae Park Cc: Jonathan Corbet Cc: Steven Rostedt (Google) Signed-off-by: Andrew Morton --- Documentation/admin-guide/mm/damon/usage.rst | 39 ++++++++--------- 1 file changed, 19 insertions(+), 20 deletions(-) --- a/Documentation/admin-guide/mm/damon/usage.rst~docs-admin-guide-mm-damon-usage-place-debugfs-usage-at-the-bottom +++ a/Documentation/admin-guide/mm/damon/usage.rst @@ -495,6 +495,25 @@ Please note that it's highly recommended `_ rather than manually reading and writing the files as above. Above is only for an example. +.. _tracepoint: + +Tracepoint for Monitoring Results +================================= + +Users can get the monitoring results via the :ref:`tried_regions +` or a tracepoint, ``damon:damon_aggregated``. +While the tried regions directory is useful for getting a snapshot, the +tracepoint is useful for getting a full record of the results. While the +monitoring is turned on, you could record the tracepoint events and show +results using tracepoint supporting tools like ``perf``. For example:: + + # echo on > monitor_on + # perf record -e damon:damon_aggregated & + # sleep 5 + # kill 9 $(pidof perf) + # echo off > monitor_on + # perf script + .. _debugfs_interface: debugfs Interface (DEPRECATED!) @@ -790,23 +809,3 @@ directory by putting the name of the con Note that ``mk_contexts``, ``rm_contexts``, and ``monitor_on`` files are in the root directory only. - - -.. _tracepoint: - -Tracepoint for Monitoring Results -================================= - -Users can get the monitoring results via the :ref:`tried_regions -` or a tracepoint, ``damon:damon_aggregated``. -While the tried regions directory is useful for getting a snapshot, the -tracepoint is useful for getting a full record of the results. While the -monitoring is turned on, you could record the tracepoint events and show -results using tracepoint supporting tools like ``perf``. For example:: - - # echo on > monitor_on - # perf record -e damon:damon_aggregated & - # sleep 5 - # kill 9 $(pidof perf) - # echo off > monitor_on - # perf script _ Patches currently in -mm which might be from sj@kernel.org are