From patchwork Fri Sep 9 20:28:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SeongJae Park X-Patchwork-Id: 604444 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 10F62ECAAA1 for ; Fri, 9 Sep 2022 20:30:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231444AbiIIUaO (ORCPT ); Fri, 9 Sep 2022 16:30:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231808AbiIIU3x (ORCPT ); Fri, 9 Sep 2022 16:29:53 -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 4108B12D570; Fri, 9 Sep 2022 13:29:05 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CEDC2620BA; Fri, 9 Sep 2022 20:29:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 62CBAC433C1; Fri, 9 Sep 2022 20:29:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1662755344; bh=q2B2bEaPY32bxTmDNGxPgX/Wuh5TeAA8MV5nuqGrMY0=; h=From:To:Cc:Subject:Date:From; b=JOWwHZQRdqyALR69+cnV85S7ykdL4p0wVWzxrBTBq2FA7dWXUKUkEBYH0oNiXuTNk N1dSyZ3C1hSybrC5qAeuhTeVcaJu2f3YdwkT0Ih+1HnplsqaP034mNihuILp2qBRbV pMg+fDB4NG9qn3ppAGbeie/zRVGli3HuzNEWDgMcfnXdLMbCZ3VtB1X4emL8Kya/Y9 LefLdbVRjEoRvwLAwM6mcejPt8YEejNCybn/YbY2vS9uh4VVktYssprBhvbsMRGhFT EaFqQbRVuUFI8AbfPcGL9uWO8RHDDf3w57tpXLveg7WVuXwaY5XvNPzt+4nrRn1jTT LiwIiJkqv7ugw== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Jonathan Corbet , Shuah Khan , Brendan Higgins , damon@lists.linux.dev, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/7] mm/damon: minor fixes and cleanups Date: Fri, 9 Sep 2022 20:28:54 +0000 Message-Id: <20220909202901.57977-1-sj@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org This patchset contains minor fixes and cleanups for DAMON including - selftest for a bug we found before (Patch 1), - fix of region holes in vaddr corner case and a kunit test for it (Patches 2 and 3), and - documents/Kconfig updates for title wordsmithing (Patch 4) and more aggressive DAMON debugfs interface deprecation announcement (Patches 5-7). SeongJae Park (7): selftest/damon: add a test for duplicate context dirs creation mm/damon/core: avoid holes in newly set monitoring target ranges mm/damon/core-test: test damon_set_regions Docs/admin-guide/mm/damon: rename the title of the document mm/damon/Kconfig: Notify debugfs deprecation plan Docs/DAMON/start: mention the dependency as sysfs instead of debugfs Docs/admin-guide/mm/damon/usage: note DAMON debugfs interface deprecation plan Documentation/admin-guide/mm/damon/index.rst | 6 ++--- Documentation/admin-guide/mm/damon/start.rst | 13 +++------ Documentation/admin-guide/mm/damon/usage.rst | 5 ++++ mm/damon/Kconfig | 3 +++ mm/damon/core-test.h | 23 ++++++++++++++++ mm/damon/core.c | 24 +++++++++++++++++ tools/testing/selftests/damon/Makefile | 1 + .../debugfs_duplicate_context_creation.sh | 27 +++++++++++++++++++ 8 files changed, 89 insertions(+), 13 deletions(-) create mode 100644 tools/testing/selftests/damon/debugfs_duplicate_context_creation.sh