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 43005C43219 for ; Fri, 25 Mar 2022 01:32:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356309AbiCYBdy (ORCPT ); Thu, 24 Mar 2022 21:33:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357464AbiCYBdN (ORCPT ); Thu, 24 Mar 2022 21:33:13 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BCDEDBF518 for ; Thu, 24 Mar 2022 18:31:19 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 464BA61929 for ; Fri, 25 Mar 2022 01:31:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9B5EEC340ED; Fri, 25 Mar 2022 01:31:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1648171878; bh=C5MDUpU+MwSYkiJmMFELgCsYFsEFIbwpuwRlx22m1fQ=; h=Date:To:From:Subject:From; b=LXZ7egTSeLpW3bJJij/Ic04DL8k/6Qs5NGmZogjyy+ociUk8O/cHgo5OwxonVk+c+ why8EvPXJAkNTq+4jBnWz4y6VW7sz//fA0aVT24TbHL+jGChgjVzcPn5oiT0HOihJ8 6flvhSJqmMk4NHQ43ikTHw8J3MK+ZNta+wArkC7c= Date: Thu, 24 Mar 2022 18:31:18 -0700 To: mm-commits@vger.kernel.org, willy@infradead.org, vbabka@suse.cz, nsaenzju@redhat.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged] mm-page_alloc-dont-pass-pfn-to-free_unref_page_commit.patch removed from -mm tree Message-Id: <20220325013118.9B5EEC340ED@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: don't pass pfn to free_unref_page_commit() has been removed from the -mm tree. Its filename was mm-page_alloc-dont-pass-pfn-to-free_unref_page_commit.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Nicolas Saenz Julienne Subject: mm/page_alloc: don't pass pfn to free_unref_page_commit() free_unref_page_commit() doesn't make use of its pfn argument, so get rid of it. Link: https://lkml.kernel.org/r/20220202140451.415928-1-nsaenzju@redhat.com Signed-off-by: Nicolas Saenz Julienne Reviewed-by: Vlastimil Babka Reviewed-by: Matthew Wilcox (Oracle) Signed-off-by: Andrew Morton --- mm/page_alloc.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) --- a/mm/page_alloc.c~mm-page_alloc-dont-pass-pfn-to-free_unref_page_commit +++ a/mm/page_alloc.c @@ -3366,8 +3366,8 @@ static int nr_pcp_high(struct per_cpu_pa return min(READ_ONCE(pcp->batch) << 2, high); } -static void free_unref_page_commit(struct page *page, unsigned long pfn, - int migratetype, unsigned int order) +static void free_unref_page_commit(struct page *page, int migratetype, + unsigned int order) { struct zone *zone = page_zone(page); struct per_cpu_pages *pcp; @@ -3416,7 +3416,7 @@ void free_unref_page(struct page *page, } local_lock_irqsave(&pagesets.lock, flags); - free_unref_page_commit(page, pfn, migratetype, order); + free_unref_page_commit(page, migratetype, order); local_unlock_irqrestore(&pagesets.lock, flags); } @@ -3426,13 +3426,13 @@ void free_unref_page(struct page *page, void free_unref_page_list(struct list_head *list) { struct page *page, *next; - unsigned long flags, pfn; + unsigned long flags; int batch_count = 0; int migratetype; /* Prepare pages for freeing */ list_for_each_entry_safe(page, next, list, lru) { - pfn = page_to_pfn(page); + unsigned long pfn = page_to_pfn(page); if (!free_unref_page_prepare(page, pfn, 0)) { list_del(&page->lru); continue; @@ -3448,15 +3448,10 @@ void free_unref_page_list(struct list_he free_one_page(page_zone(page), page, pfn, 0, migratetype, FPI_NONE); continue; } - - set_page_private(page, pfn); } local_lock_irqsave(&pagesets.lock, flags); list_for_each_entry_safe(page, next, list, lru) { - pfn = page_private(page); - set_page_private(page, 0); - /* * Non-isolated types over MIGRATE_PCPTYPES get added * to the MIGRATE_MOVABLE pcp list. @@ -3466,7 +3461,7 @@ void free_unref_page_list(struct list_he migratetype = MIGRATE_MOVABLE; trace_mm_page_free_batched(page); - free_unref_page_commit(page, pfn, migratetype, 0); + free_unref_page_commit(page, migratetype, 0); /* * Guard against excessive IRQ disabled times when we get _ Patches currently in -mm which might be from nsaenzju@redhat.com are