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 27FD7C32771 for ; Tue, 27 Sep 2022 02:56:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230366AbiI0C4J (ORCPT ); Mon, 26 Sep 2022 22:56:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229705AbiI0Cyv (ORCPT ); Mon, 26 Sep 2022 22:54:51 -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 564F01EC5E for ; Mon, 26 Sep 2022 19:50:03 -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 B5214B81988 for ; Tue, 27 Sep 2022 02:50:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5A2B2C433D7; Tue, 27 Sep 2022 02:50:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1664247000; bh=gYIaLoP7JLI1/Ohpwg/2iB0FvPTgZAazXSQQCU0nJHA=; h=Date:To:From:Subject:From; b=hlb4WJKIOurPi9BsQz9pIMjfkF6jWPTpHgzkM665zRKI4jeVvjOwBG30KrXUmltJZ 7E56ntgSMFf1Cs/8KllQ1vhiMFV1aAkCHsWR6c1C8Bemc6iPWFZ0owGKiIuqbhxUFY WgLfTnXSweA3jPtvOZtxXE+i840Ntzkh4LXKkrSQ= Date: Mon, 26 Sep 2022 19:49:59 -0700 To: mm-commits@vger.kernel.org, yuzhao@google.com, willy@infradead.org, will@kernel.org, vbabka@suse.cz, svens@linux.ibm.com, sj@kernel.org, dhowells@redhat.com, david@redhat.com, dave@stgolabs.net, catalin.marinas@arm.com, Liam.Howlett@oracle.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-vmscan-use-vma-iterator-instead-of-vm_next.patch removed from -mm tree Message-Id: <20220927025000.5A2B2C433D7@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/vmscan: use vma iterator instead of vm_next has been removed from the -mm tree. Its filename was mm-vmscan-use-vma-iterator-instead-of-vm_next.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: Liam R. Howlett Subject: mm/vmscan: use vma iterator instead of vm_next Date: Tue, 6 Sep 2022 19:49:05 +0000 Use the vma iterator in in get_next_vma() instead of the linked list. [yuzhao@google.com: mm/vmscan: use the proper VMA iterator] Link: https://lkml.kernel.org/r/Yx+QGOgHg1Wk8tGK@google.com Link: https://lkml.kernel.org/r/20220906194824.2110408-68-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett Signed-off-by: Yu Zhao Tested-by: Yu Zhao Cc: Catalin Marinas Cc: David Hildenbrand Cc: David Howells Cc: Davidlohr Bueso Cc: "Matthew Wilcox (Oracle)" Cc: SeongJae Park Cc: Sven Schnelle Cc: Vlastimil Babka Cc: Will Deacon Signed-off-by: Andrew Morton --- mm/vmscan.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) --- a/mm/vmscan.c~mm-vmscan-use-vma-iterator-instead-of-vm_next +++ a/mm/vmscan.c @@ -3774,23 +3774,17 @@ static bool get_next_vma(unsigned long m { unsigned long start = round_up(*vm_end, size); unsigned long end = (start | ~mask) + 1; + VMA_ITERATOR(vmi, args->mm, start); VM_WARN_ON_ONCE(mask & size); VM_WARN_ON_ONCE((start & mask) != (*vm_start & mask)); - while (args->vma) { - if (start >= args->vma->vm_end) { - args->vma = args->vma->vm_next; - continue; - } - + 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)) { - args->vma = args->vma->vm_next; + if (should_skip_vma(args->vma->vm_start, args->vma->vm_end, args)) continue; - } *vm_start = max(start, args->vma->vm_start); *vm_end = min(end - 1, args->vma->vm_end - 1) + 1; _ Patches currently in -mm which might be from Liam.Howlett@oracle.com are