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 8F5201854 for ; Thu, 22 Feb 2024 00:02:13 +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=1708560133; cv=none; b=qjhk3NtSj0RzkutshEmMfI3Lxy5IW/agJkVsZgaWLQgHlee4Vrvi2CkAKrQAY9s/NC9K9BhWp4q27/rgMmZv/pqFLx2IuBgyENXzTiz2EIi08l5rkqFGdP8mMWk8vYfV9cj3T5fMmsYGSo7GnCWB18o+Tq5pUfEjPFNKOtqg/fE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708560133; c=relaxed/simple; bh=vs6F3RX/z8d8NsU8llWCEJ5W4duN8NTZd8rrj7EmFPI=; h=Date:To:From:Subject:Message-Id; b=eCUlxbHlLP/BoAfsp+z3avDRhj4Vi+xRpLiYyxdlfZ+Hidr+Mo8GClR9+HeR4yuR/7Uwhk/LokYq7UpcCwoi+EGWmEXMlWt06ahXO4JQrMOWukcT63vJENyocKH90vzL4AUJZzBUOpvr30QDcxNH2eUnTkyD7fTsJ13OasDHwDE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=K9JlguF0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="K9JlguF0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 19F27C433F1; Thu, 22 Feb 2024 00:02:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1708560133; bh=vs6F3RX/z8d8NsU8llWCEJ5W4duN8NTZd8rrj7EmFPI=; h=Date:To:From:Subject:From; b=K9JlguF0551dtfCGSkwiCzUnXDxnu8sd2ftgLUfNejBKBw0y1e5iB1jCwT/myLrbo Fw22Z3nZvLU12tDlOAudZ7LIcimYrDMSkdxK0luZ4ZZCMwGY110OgROIZi4+mmUfL0 kWx3qc8kUanGAQ0EvZbRMk0Ho1bhNnuXR3c/H+uw= Date: Wed, 21 Feb 2024 16:02:12 -0800 To: mm-commits@vger.kernel.org,siyanteng@loongson.cn,shuah@kernel.org,corbet@lwn.net,alexs@kernel.org,2023002089@link.tyut.edu.cn,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-damon-dbgfs-make-debugfs-interface-deprecation-message-a-macro.patch removed from -mm tree Message-Id: <20240222000213.19F27C433F1@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/damon/dbgfs: make debugfs interface deprecation message a macro has been removed from the -mm tree. Its filename was mm-damon-dbgfs-make-debugfs-interface-deprecation-message-a-macro.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: mm/damon/dbgfs: make debugfs interface deprecation message a macro Date: Mon, 29 Jan 2024 17:35:43 -0800 DAMON debugfs interface deprecation message is written twice, once for the warning, and again for DEPRECATED file's read output. De-duplicate those by defining the message as a macro and reuse. [akpm@linux-foundation.org: s/comnst/const/] Link: https://lkml.kernel.org/r/20240130013549.89538-5-sj@kernel.org Signed-off-by: SeongJae Park Cc: Alex Shi Cc: Hu Haowen <2023002089@link.tyut.edu.cn> Cc: Jonathan Corbet Cc: Shuah Khan Cc: Yanteng Si Signed-off-by: Andrew Morton --- mm/damon/dbgfs.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) --- a/mm/damon/dbgfs.c~mm-damon-dbgfs-make-debugfs-interface-deprecation-message-a-macro +++ a/mm/damon/dbgfs.c @@ -15,6 +15,11 @@ #include #include +#define DAMON_DBGFS_DEPRECATION_NOTICE \ + "DAMON debugfs interface is deprecated, so users should move " \ + "to DAMON_SYSFS. If you cannot, please report your usecase to " \ + "damon@lists.linux.dev and linux-mm@kvack.org.\n" + static struct damon_ctx **dbgfs_ctxs; static int dbgfs_nr_ctxs; static struct dentry **dbgfs_dirs; @@ -22,10 +27,7 @@ static DEFINE_MUTEX(damon_dbgfs_lock); static void damon_dbgfs_warn_deprecation(void) { - pr_warn_once("DAMON debugfs interface is deprecated, " - "so users should move to DAMON_SYSFS. If you cannot, " - "please report your usecase to damon@lists.linux.dev and " - "linux-mm@kvack.org.\n"); + pr_warn_once(DAMON_DBGFS_DEPRECATION_NOTICE); } /* @@ -808,10 +810,7 @@ static void dbgfs_destroy_ctx(struct dam static ssize_t damon_dbgfs_deprecated_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - static const char kbuf[512] = "DAMON debugfs interface is deprecated, " - "so users should move to DAMON_SYSFS. If you cannot, " - "please report your usecase to damon@lists.linux.dev and " - "linux-mm@kvack.org.\n"; + static const char kbuf[512] = DAMON_DBGFS_DEPRECATION_NOTICE; return simple_read_from_buffer(buf, count, ppos, kbuf, strlen(kbuf)); } _ Patches currently in -mm which might be from sj@kernel.org are docs-mm-damon-maintainer-profile-fix-reference-links-for-mm-stable-tree.patch docs-mm-damon-move-the-list-of-damos-actions-to-design-doc.patch docs-mm-damon-move-damon-operation-sets-list-from-the-usage-to-the-design-document.patch docs-mm-damon-move-damon-operation-sets-list-from-the-usage-to-the-design-document-fix.patch docs-mm-damon-move-monitoring-target-regions-setup-detail-from-the-usage-to-the-design-document.patch docs-admin-guide-mm-damon-usage-fix-wrong-quotas-diabling-condition.patch mm-damon-core-set-damos_quota-esz-as-public-field-and-document.patch mm-damon-sysfs-schemes-implement-quota-effective_bytes-file.patch mm-damon-sysfs-implement-a-kdamond-command-for-updating-schemes-effective-quotas.patch docs-abi-damon-document-effective_bytes-sysfs-file.patch docs-admin-guide-mm-damon-usage-document-effective_bytes-file.patch mm-damon-move-comments-and-fields-for-damos-quota-prioritization-to-the-end.patch mm-damon-core-split-out-quota-goal-related-fields-to-a-struct.patch mm-damon-core-add-multiple-goals-per-damos_quota-and-helpers-for-those.patch mm-damon-sysfs-use-only-quota-goals.patch mm-damon-core-remove-goal-field-of-damos_quota.patch mm-damon-core-let-goal-specified-with-only-target-and-current-values.patch mm-damon-core-support-multiple-metrics-for-quota-goal.patch mm-damon-core-implement-psi-metric-damos-quota-goal.patch mm-damon-sysfs-schemes-support-psi-based-quota-auto-tune.patch docs-mm-damon-design-document-quota-goal-self-tuning.patch docs-abi-damon-document-quota-goal-metric-file.patch docs-admin-guide-mm-damon-usage-document-quota-goal-metric-file.patch docs-admin-guide-mm-damon-usage-document-quota-goal-metric-file-fix.patch mm-damon-reclaim-implement-user-feedback-driven-quota-auto-tuning.patch mm-damon-reclaim-implement-memory-psi-driven-quota-self-tuning.patch docs-admin-guide-mm-damon-reclaim-document-auto-tuning-parameters.patch