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 3CABDC38159 for ; Thu, 19 Jan 2023 01:22:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229934AbjASBWF (ORCPT ); Wed, 18 Jan 2023 20:22:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230146AbjASBUB (ORCPT ); Wed, 18 Jan 2023 20:20:01 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A9BA6CCDE for ; Wed, 18 Jan 2023 17:16:43 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id 13F55B81FB9 for ; Thu, 19 Jan 2023 01:16:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4500C433F1; Thu, 19 Jan 2023 01:16:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1674091000; bh=62D2oQSTFFXx87Ztg5eMyDNrpLrMotffL0txLcyP6Yk=; h=Date:To:From:Subject:From; b=h1QptfYoW/2B2zCfz46Ihhs84zJLRM+Y5o+tr41v1Y1+1RUyDeHyznVZ3TiPOx/bb vDsFEJD5jmyIH1CU6WyuwRbRbKXxk8n0Q8bOQUWrrb3AcrZxAaJTvR/n2d82wg+SUF 9fRNz/NBraocB94l1m4VpdzmmCOrVQaCZ3R3vHAs= Date: Wed, 18 Jan 2023 17:16:40 -0800 To: mm-commits@vger.kernel.org, sj@kernel.org, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-damon-vaddr-rename-damon_young_walk_private-page_sz-to-folio_sz.patch removed from -mm tree Message-Id: <20230119011640.A4500C433F1@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: mm/damon/vaddr: rename 'damon_young_walk_private->page_sz' to 'folio_sz' has been removed from the -mm tree. Its filename was mm-damon-vaddr-rename-damon_young_walk_private-page_sz-to-folio_sz.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/vaddr: rename 'damon_young_walk_private->page_sz' to 'folio_sz' Date: Mon, 9 Jan 2023 21:33:30 +0000 Patch series "mm/damon/{v,p}addr: misc fixups for folio usage". DAMON's monitoring operations set for the virtual and the physical address spaces use folio now, but some code is not reflecting the fact. Further cleanup the code for folio usage. This patch (of 6): DAMON's virtual address space monitoring operations set is using folio now. Rename 'damon_pa_access_chk_result->page_sz' to reflect the fact. Link: https://lkml.kernel.org/r/20230109213335.62525-1-sj@kernel.org Link: https://lkml.kernel.org/r/20230109213335.62525-2-sj@kernel.org Signed-off-by: SeongJae Park Signed-off-by: Andrew Morton --- mm/damon/vaddr.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) --- a/mm/damon/vaddr.c~mm-damon-vaddr-rename-damon_young_walk_private-page_sz-to-folio_sz +++ a/mm/damon/vaddr.c @@ -422,7 +422,8 @@ static void damon_va_prepare_access_chec } struct damon_young_walk_private { - unsigned long *page_sz; + /* size of the folio for the access checked virtual memory address */ + unsigned long *folio_sz; bool young; }; @@ -452,7 +453,7 @@ static int damon_young_pmd_entry(pmd_t * if (pmd_young(*pmd) || !folio_test_idle(folio) || mmu_notifier_test_young(walk->mm, addr)) { - *priv->page_sz = HPAGE_PMD_SIZE; + *priv->folio_sz = HPAGE_PMD_SIZE; priv->young = true; } folio_put(folio); @@ -474,7 +475,7 @@ regular_page: goto out; if (pte_young(*pte) || !folio_test_idle(folio) || mmu_notifier_test_young(walk->mm, addr)) { - *priv->page_sz = PAGE_SIZE; + *priv->folio_sz = PAGE_SIZE; priv->young = true; } folio_put(folio); @@ -504,7 +505,7 @@ static int damon_young_hugetlb_entry(pte if (pte_young(entry) || !folio_test_idle(folio) || mmu_notifier_test_young(walk->mm, addr)) { - *priv->page_sz = huge_page_size(h); + *priv->folio_sz = huge_page_size(h); priv->young = true; } @@ -524,10 +525,10 @@ static const struct mm_walk_ops damon_yo }; static bool damon_va_young(struct mm_struct *mm, unsigned long addr, - unsigned long *page_sz) + unsigned long *folio_sz) { struct damon_young_walk_private arg = { - .page_sz = page_sz, + .folio_sz = folio_sz, .young = false, }; @@ -547,18 +548,18 @@ static void __damon_va_check_access(stru struct damon_region *r, bool same_target) { static unsigned long last_addr; - static unsigned long last_page_sz = PAGE_SIZE; + static unsigned long last_folio_sz = PAGE_SIZE; static bool last_accessed; /* If the region is in the last checked page, reuse the result */ - if (same_target && (ALIGN_DOWN(last_addr, last_page_sz) == - ALIGN_DOWN(r->sampling_addr, last_page_sz))) { + if (same_target && (ALIGN_DOWN(last_addr, last_folio_sz) == + ALIGN_DOWN(r->sampling_addr, last_folio_sz))) { if (last_accessed) r->nr_accesses++; return; } - last_accessed = damon_va_young(mm, r->sampling_addr, &last_page_sz); + last_accessed = damon_va_young(mm, r->sampling_addr, &last_folio_sz); if (last_accessed) r->nr_accesses++; _ Patches currently in -mm which might be from sj@kernel.org are mm-damon-core-update-kernel-doc-comments-for-damos-action-supports-of-each-damon-operations-set.patch mm-damon-core-update-kernel-doc-comments-for-damos-filters-supports-of-each-damon-operations-set.patch docs-mm-damon-index-mention-damos-on-the-intro.patch docs-admin-guide-mm-damon-usage-update-damos-actions-filters-supports-of-each-damon-operations-set.patch docs-mm-damon-add-a-maintainer-profile-for-damon.patch maintainers-damon-link-maintainer-profile-git-trees-and-website.patch selftests-damon-sysfs-hide-expected-write-failures.patch selftests-damon-debugfs_rm_non_contexts-hide-expected-write-error-messages.patch scripts-spelling-add-a-few-more-typos.patch