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 0AC08C7619A for ; Mon, 20 Mar 2023 22:12:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229843AbjCTWMM (ORCPT ); Mon, 20 Mar 2023 18:12:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229674AbjCTWML (ORCPT ); Mon, 20 Mar 2023 18:12:11 -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 6A0C335259 for ; Mon, 20 Mar 2023 15:11:46 -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 F070AB81101 for ; Mon, 20 Mar 2023 22:11:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 94C62C433EF; Mon, 20 Mar 2023 22:11:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1679350299; bh=dTsYvcajKbbrqoqxytHq+WVh6xR/qMqAH0xpHewyLNs=; h=Date:To:From:Subject:From; b=HwGh5NDr0uw0Ss1LB3X+RWjnSAeIgBBfEw3UkY9TBAdsIO8Crr3cXAacOsJwg8UWO eX55SgawwUXEd0xIVTGyegTflKH/cgNApbcE0dqxdHD97CaMgfvu8T61/LbjJdj+vG U+nHkADqNedhBi6SijKlZPZPFIw1jihGjpybdt7Q= Date: Mon, 20 Mar 2023 15:11:39 -0700 To: mm-commits@vger.kernel.org, willy@infradead.org, vbabka@suse.cz, tsbogend@alpha.franken.de, mhocko@kernel.org, mgorman@suse.de, david@redhat.com, rppt@kernel.org, akpm@linux-foundation.org From: Andrew Morton Subject: + mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp.patch added to mm-unstable branch Message-Id: <20230320221139.94C62C433EF@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/page_alloc: rename page_alloc_init() to page_alloc_init_cpuhp() has been added to the -mm mm-unstable branch. Its filename is mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp.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: "Mike Rapoport (IBM)" Subject: mm/page_alloc: rename page_alloc_init() to page_alloc_init_cpuhp() Date: Sun, 19 Mar 2023 23:59:59 +0200 The page_alloc_init() name is really misleading because all this function does is sets up CPU hotplug callbacks for the page allocator. Rename it to page_alloc_init_cpuhp() so that name will reflect what the function does. Link: https://lkml.kernel.org/r/20230319220008.2138576-7-rppt@kernel.org Signed-off-by: Mike Rapoport (IBM) Reviewed-by: David Hildenbrand Cc: Matthew Wilcox (Oracle) Cc: Mel Gorman Cc: Michal Hocko Cc: Thomas Bogendoerfer Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- --- a/include/linux/gfp.h~mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp +++ a/include/linux/gfp.h @@ -319,7 +319,7 @@ extern void page_frag_free(void *addr); #define __free_page(page) __free_pages((page), 0) #define free_page(addr) free_pages((addr), 0) -void page_alloc_init(void); +void page_alloc_init_cpuhp(void); void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp); void drain_all_pages(struct zone *zone); void drain_local_pages(struct zone *zone); --- a/init/main.c~mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp +++ a/init/main.c @@ -969,7 +969,7 @@ asmlinkage __visible void __init __no_sa boot_cpu_hotplug_init(); build_all_zonelists(NULL); - page_alloc_init(); + page_alloc_init_cpuhp(); pr_notice("Kernel command line: %s\n", saved_command_line); /* parameters may set static keys */ --- a/mm/page_alloc.c~mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp +++ a/mm/page_alloc.c @@ -6390,7 +6390,7 @@ static int page_alloc_cpu_online(unsigne return 0; } -void __init page_alloc_init(void) +void __init page_alloc_init_cpuhp(void) { int ret; _ Patches currently in -mm which might be from rppt@kernel.org are mm-move-get_page_from_free_area-to-mm-page_allocc.patch mips-fix-comment-about-pgtable_init.patch mm-cma-move-init_cma_reserved_pages-to-cmac-and-make-it-static.patch mm-page_alloc-add-helper-for-checking-if-check_pages_enabled.patch mm-move-most-of-core-mm-initialization-to-mm-mm_initc.patch mm-handle-hashdist-initialization-in-mm-mm_initc.patch mm-page_alloc-rename-page_alloc_init-to-page_alloc_init_cpuhp.patch init-fold-build_all_zonelists-and-page_alloc_init_cpuhp-to-mm_init.patch initmm-move-mm_init-to-mm-mm_initc-and-rename-it-to-mm_core_init.patch mm-move-pgtable_init-to-mm-mm_initc-and-make-it-static.patch mm-move-init_mem_debugging_and_hardening-to-mm-mm_initc.patch initmm-fold-late-call-to-page_ext_init-to-page_alloc_init_late.patch mm-move-mem_init_print_info-to-mm_initc.patch mm-move-kmem_cache_init-declaration-to-mm-slabh.patch mm-move-vmalloc_init-declaration-to-mm-internalh.patch maintainers-extend-memblock-entry-to-include-mm-initialization.patch