From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 87DD14B0C8D for ; Wed, 2 Sep 2026 22:42:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788388934; cv=none; b=RWLsUZV+GAJWRhUGYxG3XlKOSbiXkMlFUnRCyOJWbnENhm8FcqkY9R2zNZpmxa5ScM/LSIg2VAZfcxeaUgIuQYGpL856kH+pC7dIfwtV7/HhOcZXGc9WlgzDC6t6lhMZpQE5e5zAe726UgR+JjCUDDY9S95gSUsox9BlV3fPP5U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788388934; c=relaxed/simple; bh=q27J0zWWOVgyJbRT3MA59B/3sgolayjEbcIcjegcvWs=; h=Date:To:From:Subject:Message-Id; b=HnNB+Bwjdf17wgPJXar92uzoYzoQ7EfCKjy/FWF+FpX4Iw34UE9CVTqH/wUSBgZw67nW2Y2HomTPzjO1hIttHCXi1yqdKxTUdhfaInFsDBP5ubug3Ke22Yqs+lrXYdS+6rOGPswOI4yLMiYMKua72Jf7WRO/KbaOOgGMyQXhXjc= 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=GFlKZtLT; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="GFlKZtLT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E41CA1F00A3E; Wed, 2 Sep 2026 22:42:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1788388924; bh=ipf6mZB0P7mRqH7kFZZQe7rWIgW3hTdWE9cnKQ4QVmg=; h=Date:To:From:Subject; b=GFlKZtLTdpKLVSD/DZAobfMq69AZ5RqSEB72avZ+01x7poTLbj64k+q+Ivo5TitC0 2btOW37HO+OyI9HVyxGKZwW9ddMjPdtd2MnaotSaEQq5DTTsd+FJqWlvbUvF51gRfD dNErEUz8FduyAtnyyDk5o5wi4QFVeTjMcCMSBCfg= Date: Wed, 02 Sep 2026 15:42:03 -0700 To: mm-commits@vger.kernel.org,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + mm-damon-vaddr-remove-a-debug-message.patch added to mm-new branch Message-Id: <20260902224203.E41CA1F00A3E@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: mm/damon/vaddr: remove a debug message has been added to the -mm mm-new branch. Its filename is mm-damon-vaddr-remove-a-debug-message.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-damon-vaddr-remove-a-debug-message.patch This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. The mm-new branch of mm.git is not included in linux-next If a few days of testing in mm-new is successful, the patch will me moved into mm.git's mm-unstable branch, which is included in linux-next Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via various branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there most days ------------------------------------------------------ From: SJ Park Subject: mm/damon/vaddr: remove a debug message Date: Tue, 1 Sep 2026 22:47:36 -0700 There is a debug message in the DAMON virtual address space operation set. It has not really been used in a meaningful way for the last few years, though. Remove it. Link: https://lore.kernel.org/20260902054747.99370-4-sj@kernel.org Signed-off-by: SJ Park Cc: Brendan Higgins Cc: David Gow Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Liam R. Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Randy Dunlap Cc: Shuah Khan Cc: Suren Baghdasaryan Cc: Vlastimil Babka Cc: Kunwu Chan Signed-off-by: Andrew Morton --- mm/damon/vaddr.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) --- a/mm/damon/vaddr.c~mm-damon-vaddr-remove-a-debug-message +++ a/mm/damon/vaddr.c @@ -189,22 +189,12 @@ static int damon_va_three_regions(struct * * */ -static void __damon_va_init_regions(struct damon_ctx *ctx, - struct damon_target *t) +static void __damon_va_init_regions(struct damon_target *t) { - struct damon_target *ti; struct damon_addr_range regions[3]; - int tidx = 0; - if (damon_va_three_regions(t, regions)) { - damon_for_each_target(ti, ctx) { - if (ti == t) - break; - tidx++; - } - pr_debug("Failed to get three regions of %dth target\n", tidx); + if (damon_va_three_regions(t, regions)) return; - } damon_set_regions(t, regions, 3, DAMON_MIN_REGION_SZ); } @@ -217,7 +207,7 @@ static void damon_va_init(struct damon_c damon_for_each_target(t, ctx) { /* the user may set the target regions as they want */ if (!damon_nr_regions(t)) - __damon_va_init_regions(ctx, t); + __damon_va_init_regions(t); } } _ Patches currently in -mm which might be from sj@kernel.org are mm-damon-core-skip-applying-scheme-if-region-split-for-quota-fails.patch mm-damon-paddr-respect-folio-end-for-damos_stat.patch mm-damon-paddr-respect-folio-end-for-damos-actions-except-stat.patch mm-damon-vaddr-respect-folio-end-for-damos_stat.patch mm-damon-vaddr-respect-folio-end-for-damos_migrate_hotcold.patch mm-damon-core-handle-extreme-memory-state-in-damon_get_node_mem_bp.patch mm-damon-core-handle-extreme-memory-state-in-get_node_memcg_used_bp.patch mm-damon-core-handle-extreme-memory-state-in-get_in_active_mem_bp.patch mm-damon-core-introduce-damon_filter_type_pgidle_unset.patch mm-damon-paddr-support-pgidle_unset-probe-filter-type.patch mm-damon-sysfs-support-pgidle_unset-probe-filter-type.patch docs-mm-damon-design-document-pgidle_unset-probe-filter-type.patch mm-damon-core-introduce-damon_prep-struct.patch mm-damon-core-commit-preps.patch mm-damon-core-introduce-damon_operations-prep_probes.patch mm-damon-paddr-support-damon_prep.patch mm-damon-sysfs-implement-preps-directory.patch mm-damon-sysfs-implement-preps-nr_preps-file.patch mm-damon-sysfs-create-directories-for-nr_preps-writes.patch mm-damon-sysfs-implement-prep_action-file.patch mm-damon-sysfs-pass-preps-to-damon-core.patch selftests-damon-sysfssh-test-probe-prep-sysfs-files.patch docs-mm-damon-design-document-probe-preps.patch docs-admin-guide-mm-damon-usage-document-probe-preps-sysfs-files.patch docs-abi-damon-document-probe-prep-sysfs-files.patch mm-damon-tests-core-kunit-test-committing-psi-goal-to-psi-goal.patch mm-damon-core-handle-uninitialized-damos_quota_goal-last_psi_total.patch mm-damon-core-copy-nid-for-eligible_mem_bp-damos-quota-goal-commit.patch mm-damon-sysfs-set-next-refresh-jiffies-per-sysfs-context.patch mm-damon-tests-core-kunit-test-damon_commit_filter.patch mm-damon-tests-core-kunit-add-damon_commit_probes-test.patch selftests-damon-_damon_sysfs-implement-damonprobes.patch selftests-damon-drgn_dump_damon_status-dump-probes.patch selftests-damon-sysfspy-extend-commit-assertion-function-for-probes.patch selftests-damon-sysfspy-test-damon-probes.patch mm-damon-core-use-damon_nr_samples_per_aggr-for-max-merge-threshold.patch mm-damon-core-remove-debug-messages.patch mm-damon-core-remove-debug-messages-fix.patch mm-damon-vaddr-remove-a-debug-message.patch mm-damon-core-validate-number-of-probes-in-valid_probe_params.patch mm-damon-sysfs-remove-probes-number-validation.patch mm-damon-tests-core-kunit-extend-set_regions-test-for-error-case.patch mm-damon-tests-core-kunit-test-=0-size-damon_set_regions-inputs.patch mm-damon-tests-core-kunit-test-overlapping-ranges-for-set_regions.patch mm-damon-tests-core-kunit-test-damon_nr_samples_per_aggr.patch selftests-damon-sysfssh-test-hugepage_mem_bp-quota-goal.patch docs-mm-damon-maintainer-profile-update-ai-review-for-sashiko-replies.patch docs-abi-damon-recommend-subsystem-doc-instead-of-admin-guide.patch