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 8B109C41513 for ; Wed, 18 Oct 2023 15:37:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344692AbjJRPhT (ORCPT ); Wed, 18 Oct 2023 11:37:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37704 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235063AbjJRPhR (ORCPT ); Wed, 18 Oct 2023 11:37:17 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E36FF129 for ; Wed, 18 Oct 2023 08:37:13 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7FE01C433C8; Wed, 18 Oct 2023 15:37:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1697643433; bh=2Q5Y3Z38uCOAtXqXinEms3W1EZ2cquUHsX6smIHQFTw=; h=Date:To:From:Subject:From; b=ImqTg5/EIlBC0zZsIlVxdXqz+DAhCY3s8Br8kl2+vLU5eC5I32oO/EtuoCHDhRSkX gIebhCRbgXN5f1wqjIcLqoTg7r81J/JGllHkyHVhJEYYnggbIbWjzEOfAJ4SSk8ZiE NMLIpdUHJmBhfdtzBrIpUK6QzV8BsEVv1/3b3eIQ= Date: Wed, 18 Oct 2023 08:37:13 -0700 To: mm-commits@vger.kernel.org, ziy@nvidia.com, ying.huang@intel.com, willy@infradead.org, vincent.guittot@linaro.org, peterz@infradead.org, mingo@redhat.com, juri.lelli@redhat.com, david@redhat.com, wangkefeng.wang@huawei.com, akpm@linux-foundation.org From: Andrew Morton Subject: + sched-fair-use-folio_xchg_access_time-in-numa_hint_fault_latency.patch added to mm-unstable branch Message-Id: <20231018153713.7FE01C433C8@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: sched/fair: use folio_xchg_access_time() in numa_hint_fault_latency() has been added to the -mm mm-unstable branch. Its filename is sched-fair-use-folio_xchg_access_time-in-numa_hint_fault_latency.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/sched-fair-use-folio_xchg_access_time-in-numa_hint_fault_latency.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Kefeng Wang Subject: sched/fair: use folio_xchg_access_time() in numa_hint_fault_latency() Date: Wed, 18 Oct 2023 22:07:55 +0800 Convert to use folio_xchg_access_time() in numa_hint_fault_latency(). Link: https://lkml.kernel.org/r/20231018140806.2783514-9-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Cc: David Hildenbrand Cc: Huang Ying Cc: Ingo Molnar Cc: Juri Lelli Cc: Matthew Wilcox (Oracle) Cc: Peter Zijlstra Cc: Vincent Guittot Cc: Zi Yan Signed-off-by: Andrew Morton --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/kernel/sched/fair.c~sched-fair-use-folio_xchg_access_time-in-numa_hint_fault_latency +++ a/kernel/sched/fair.c @@ -1727,7 +1727,7 @@ static int numa_hint_fault_latency(struc int last_time, time; time = jiffies_to_msecs(jiffies); - last_time = xchg_page_access_time(&folio->page, time); + last_time = folio_xchg_access_time(folio, time); return (time - last_time) & PAGE_ACCESS_TIME_MASK; } _ Patches currently in -mm which might be from wangkefeng.wang@huawei.com are mm_types-add-virtual-and-_last_cpupid-into-struct-folio.patch mm-add-folio_last_cpupid.patch mm-memory-use-folio_last_cpupid-in-do_numa_page.patch mm-huge_memory-use-folio_last_cpupid-in-do_huge_pmd_numa_page.patch mm-huge_memory-use-folio_last_cpupid-in-__split_huge_page_tail.patch mm-remove-page_cpupid_last.patch mm-add-folio_xchg_access_time.patch sched-fair-use-folio_xchg_access_time-in-numa_hint_fault_latency.patch mm-mprotect-use-a-folio-in-change_pte_range.patch mm-huge_memory-use-a-folio-in-change_huge_pmd.patch mm-remove-xchg_page_access_time.patch mm-add-folio_xchg_last_cpupid.patch sched-fair-use-folio_xchg_last_cpupid-in-should_numa_migrate_memory.patch mm-migrate-use-folio_xchg_last_cpupid-in-folio_migrate_flags.patch mm-huge_memory-use-folio_xchg_last_cpupid-in-__split_huge_page_tail.patch mm-make-finish_mkwrite_fault-static.patch mm-convert-wp_page_reuse-and-finish_mkwrite_fault-to-take-a-folio.patch mm-use-folio_xchg_last_cpupid-in-wp_page_reuse.patch mm-remove-page_cpupid_xchg_last.patch