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 95269C00144 for ; Sat, 30 Jul 2022 01:09:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239572AbiG3BI7 (ORCPT ); Fri, 29 Jul 2022 21:08:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239618AbiG3BIk (ORCPT ); Fri, 29 Jul 2022 21:08:40 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B5051863F2 for ; Fri, 29 Jul 2022 18:08:33 -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 6399BB82922 for ; Sat, 30 Jul 2022 01:08:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F38ACC433D6; Sat, 30 Jul 2022 01:08:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1659143311; bh=YYI5SAbxJHXEd4bnZ0EO5Enxwl+BbBMkJZ2jhJh1uPo=; h=Date:To:From:Subject:From; b=KiIhcpm+wcXDflb+F7Mrd3slOf7iSesqByIPffTIoIx+O7NRFLmIDVUXNu/56qJSB T9FYrVPOa7rS55csh4skA9N0HxarkLQDfvd4WX3W5Je7cFrJ4t6X5N0OpS756T8A3D /qORcPQZAI8/oxen5IBwtvlPnNCyv5A/e5ZiM8OE= Date: Fri, 29 Jul 2022 18:08:30 -0700 To: mm-commits@vger.kernel.org, linmiaohe@huawei.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-mempolicy-remove-unneeded-out-label.patch removed from -mm tree Message-Id: <20220730010830.F38ACC433D6@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/mempolicy: remove unneeded out label has been removed from the -mm tree. Its filename was mm-mempolicy-remove-unneeded-out-label.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: Miaohe Lin Subject: mm/mempolicy: remove unneeded out label Date: Tue, 19 Jul 2022 19:52:33 +0800 We can use unlock label to unlock ptl and return ret directly to remove the unneeded out label and reduce the size of mempolicy.o. No functional change intended. [Before] text data bss dec hex filename 26702 3972 6168 36842 8fea mm/mempolicy.o [After] text data bss dec hex filename 26662 3972 6168 36802 8fc2 mm/mempolicy.o Link: https://lkml.kernel.org/r/20220719115233.6706-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Signed-off-by: Andrew Morton --- mm/mempolicy.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/mm/mempolicy.c~mm-mempolicy-remove-unneeded-out-label +++ a/mm/mempolicy.c @@ -465,9 +465,8 @@ static int queue_pages_pmd(pmd_t *pmd, s } page = pmd_page(*pmd); if (is_huge_zero_page(page)) { - spin_unlock(ptl); walk->action = ACTION_CONTINUE; - goto out; + goto unlock; } if (!queue_pages_required(page, qp)) goto unlock; @@ -484,7 +483,6 @@ static int queue_pages_pmd(pmd_t *pmd, s ret = -EIO; unlock: spin_unlock(ptl); -out: return ret; } _ Patches currently in -mm which might be from linmiaohe@huawei.com are mm-hugetlb-avoid-corrupting-page-mapping-in-hugetlb_mcopy_atomic_pte.patch mm-page_alloc-minor-clean-up-for-memmap_init_compound.patch