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 D58FAC6FA83 for ; Mon, 12 Sep 2022 21:03:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229951AbiILVD5 (ORCPT ); Mon, 12 Sep 2022 17:03:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229949AbiILVDy (ORCPT ); Mon, 12 Sep 2022 17:03:54 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EAB694055D for ; Mon, 12 Sep 2022 14:03:53 -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 ams.source.kernel.org (Postfix) with ESMTPS id 961C3B80C9E for ; Mon, 12 Sep 2022 21:03:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46D17C433D6; Mon, 12 Sep 2022 21:03:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1663016631; bh=XUwTrrl+d/YRf/Pa+32xogeaT5resXZOLDaDdckZzrQ=; h=Date:To:From:Subject:From; b=Il458Lztx6pFgBhW9BzOZUCgX01FdzbMyul0dq6zVr2xA2+hsqGNTWV+/rtVjLryW ZQbHVLhG9tB+h40wg8en+0SSjiVdaewaktaQlneEXgymXTohINvsSrzOT9y2H/pZQw hfKdYUR/o252aY/A7NDmsZMuSY57jkglTTHrVIok= Date: Mon, 12 Sep 2022 14:03:50 -0700 To: mm-commits@vger.kernel.org, liam.howlett@oracle.com, yuzhao@google.com, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-vmscan-use-vma-iterator-instead-of-vm_next-fix.patch added to mm-unstable branch Message-Id: <20220912210351.46D17C433D6@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: mm-vmscan-use-vma-iterator-instead-of-vm_next-fix has been added to the -mm mm-unstable branch. Its filename is mm-vmscan-use-vma-iterator-instead-of-vm_next-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-vmscan-use-vma-iterator-instead-of-vm_next-fix.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: Yu Zhao Subject: mm-vmscan-use-vma-iterator-instead-of-vm_next-fix Date: Mon, 12 Sep 2022 14:01:28 -0600 changelog goes here Link: https://lkml.kernel.org/r/Yx+QGOgHg1Wk8tGK@google.com Signed-off-by: Yu Zhao Cc: Liam Howlett Signed-off-by: Andrew Morton --- mm/vmscan.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/mm/vmscan.c~mm-vmscan-use-vma-iterator-instead-of-vm_next-fix +++ a/mm/vmscan.c @@ -3781,7 +3781,10 @@ static bool get_next_vma(unsigned long m VM_WARN_ON_ONCE(mask & size); VM_WARN_ON_ONCE((start & mask) != (*vm_start & mask)); - for_each_vma_range(vmi, args->vma, end) { + for_each_vma(vmi, args->vma) { + if (end && end <= args->vma->vm_start) + return false; + if (should_skip_vma(args->vma->vm_start, args->vma->vm_end, args)) continue; _ Patches currently in -mm which might be from yuzhao@google.com are mm-x86-arm64-add-arch_has_hw_pte_young.patch mm-x86-add-config_arch_has_nonleaf_pmd_young.patch mm-vmscanc-refactor-shrink_node.patch revert-include-linux-mm_inlineh-fold-__update_lru_size-into-its-sole-caller.patch mm-multi-gen-lru-groundwork.patch mm-multi-gen-lru-minimal-implementation.patch mm-multi-gen-lru-exploit-locality-in-rmap.patch mm-multi-gen-lru-support-page-table-walks.patch mm-multi-gen-lru-support-page-table-walks-fix.patch mm-multi-gen-lru-optimize-multiple-memcgs.patch mm-multi-gen-lru-kill-switch.patch mm-multi-gen-lru-thrashing-prevention.patch mm-multi-gen-lru-debugfs-interface.patch mm-multi-gen-lru-admin-guide.patch mm-multi-gen-lru-design-doc.patch mm-vmscan-use-vma-iterator-instead-of-vm_next-fix.patch