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 63B1FEB64DD for ; Tue, 15 Aug 2023 03:32:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234463AbjHODcQ (ORCPT ); Mon, 14 Aug 2023 23:32:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47126 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234460AbjHOD3q (ORCPT ); Mon, 14 Aug 2023 23:29:46 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A10931FF1 for ; Mon, 14 Aug 2023 20:27:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=woamUMUNIK5HdnapTnYhYX9EDeSRN8D18S/wD2N6OZU=; b=gNrXRLkr4wET0rhCYVE+FJs4b5 QFoH6Cu6xcJleijFYdTkM7dmCgTa4XfoBytk6MpDxIyz08o2A/8RkZH3gryu3nlbwOLZ26DYIneIl Ua7Tjmx8OwFTKSEwWFq9X8TGP69WA8TZ7zggU2dHpke4M25+6x4L6L6sEnvC8spUrXQUFd4F+HznJ dDspLp8Z0n9VRNRzz4fAzr1IfWHZeXiLVItSYmu0YnFA/Zo7YqUcmOAuaL0yV8HxUjaVVLEgiM4kD smkOaI2oD/jLJ/jrbRqjBbTG2M0IXrYagiHv2JM4jLwuRAzwVDIf9lohaVPWGr8vyP3i69dBlanq/ /BY1MD2g==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1qVkhm-005qaP-1g; Tue, 15 Aug 2023 03:26:50 +0000 From: "Matthew Wilcox (Oracle)" To: Andrew Morton Cc: "Matthew Wilcox (Oracle)" , Jens Axboe , io-uring@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 0/9] Remove _folio_dtor and _folio_order Date: Tue, 15 Aug 2023 04:26:36 +0100 Message-Id: <20230815032645.1393700-1-willy@infradead.org> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org This started out as "I should remove the indirect function call from freeing compound pages" and turned into "I can free up some space in struct folio". So ... what am I bid for the new contents of this word in the first tail page? Matthew Wilcox (Oracle) (9): io_uring: Stop calling free_compound_page() mm: Call the hugetlb destructor directly mm: Call free_transhuge_folio() directly from destroy_large_folio() mm: Make free_compound_page() static mm: Remove free_compound_page() mm: Remove HUGETLB_PAGE_DTOR mm: Add deferred_list page flag mm: Rearrange page flags mm: Free up a word in the first tail page .../admin-guide/kdump/vmcoreinfo.rst | 14 +--- include/linux/huge_mm.h | 2 +- include/linux/hugetlb.h | 3 +- include/linux/mm.h | 39 ++-------- include/linux/mm_types.h | 5 +- include/linux/page-flags.h | 41 +++++++--- io_uring/io_uring.c | 6 +- io_uring/kbuf.c | 6 +- kernel/crash_core.c | 4 +- mm/huge_memory.c | 8 +- mm/hugetlb.c | 75 +++++-------------- mm/internal.h | 3 +- mm/page_alloc.c | 35 +++------ 13 files changed, 81 insertions(+), 160 deletions(-) -- 2.40.1