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 9B794C001B0 for ; Fri, 11 Aug 2023 23:04:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236690AbjHKXD7 (ORCPT ); Fri, 11 Aug 2023 19:03:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235784AbjHKXDG (ORCPT ); Fri, 11 Aug 2023 19:03:06 -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 28511422C for ; Fri, 11 Aug 2023 16:01:13 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B41FA62BDB for ; Fri, 11 Aug 2023 23:01:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18829C433C7; Fri, 11 Aug 2023 23:01:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1691794872; bh=S7YqWL11RoDUUc7pyT7G8ZN1ttZme1Gynza/U3HJy0I=; h=Date:To:From:Subject:From; b=TsJAqIGwplg8m37lEjOdINNv0CJQgxgm27ksJ2n/8GYIPIrdVLA8zE5FZIdsRjCae jKPltx5rkBRZzhtqdaVV1BcupZLBRP3zVZbB3J06GIfhPOGKRVQh9TCovDryEnUfTJ PnNhxUf2S17TKtfDguUXElJMXFCGpz6wCrBYfvvU= Date: Fri, 11 Aug 2023 16:01:11 -0700 To: mm-commits@vger.kernel.org, iamjoonsoo.kim@lge.com, shikemeng@huaweicloud.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-page_ext-remove-unused-return-value-of-offline_page_ext.patch removed from -mm tree Message-Id: <20230811230112.18829C433C7@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/page_ext: remove unused return value of offline_page_ext has been removed from the -mm tree. Its filename was mm-page_ext-remove-unused-return-value-of-offline_page_ext.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: Kemeng Shi Subject: mm/page_ext: remove unused return value of offline_page_ext Date: Fri, 14 Jul 2023 19:47:47 +0800 Patch series "minor cleanups for page_ext". This series contains some random minor cleanups for page_ext. More details can be found in respective patches. This patch (of 3): offline_page_ext always returns 0 and no caller checks the return value. Just remove unused return value of offline_page_ext. Link: https://lkml.kernel.org/r/20230714114749.1743032-1-shikemeng@huaweicloud.com Link: https://lkml.kernel.org/r/20230714114749.1743032-2-shikemeng@huaweicloud.com Signed-off-by: Kemeng Shi Cc: Joonsoo Kim Signed-off-by: Andrew Morton --- mm/page_ext.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) --- a/mm/page_ext.c~mm-page_ext-remove-unused-return-value-of-offline_page_ext +++ a/mm/page_ext.c @@ -430,7 +430,7 @@ static int __meminit online_page_ext(uns return -ENOMEM; } -static int __meminit offline_page_ext(unsigned long start_pfn, +static void __meminit offline_page_ext(unsigned long start_pfn, unsigned long nr_pages) { unsigned long start, end, pfn; @@ -454,8 +454,6 @@ static int __meminit offline_page_ext(un for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) __free_page_ext(pfn); - return 0; - } static int __meminit page_ext_callback(struct notifier_block *self, _ Patches currently in -mm which might be from shikemeng@huaweicloud.com are mm-page_ext-add-common-function-to-get-client-data-from-page_ext.patch mm-page_ext-use-page_ext_data-helper-in-page_table_check.patch mm-page_ext-use-page_ext_data-helper-in-page_owner.patch mm-page_poison-remove-unused-page_exth-from-page_poison.patch mm-vmstat-remove-unused-page_exth-from-vmstat.patch mm-page_ext-move-page_ext_operations-definition-under-config_page_extension.patch mm-compaction-set-compact_cached_free_pfn-correctly-in-update_pageblock_skip.patch mm-compaction-remove-unnecessary-cursor-page-in-isolate_freepages_block.patch mm-compaction-remove-unnecessary-else-continue-at-end-of-loop-in-isolate_freepages_block.patch mm-compaction-correct-last_migrated_pfn-update-in-compact_zone.patch mm-compaction-skip-page-block-marked-skip-in-isolate_migratepages_block.patch mm-compaction-correct-comment-of-fast_find_migrateblock-in-isolate_migratepages.patch mm-compaction-correct-comment-of-cached-migrate-pfn-update.patch mm-compaction-correct-comment-to-complete-migration-failure.patch mm-compaction-remove-unnecessary-return-for-void-function.patch mm-compaction-only-set-skip-flag-if-cc-no_set_skip_hint-is-false.patch mm-page_alloc-remove-track-of-active-pcp-lists-range-in-bulk-free.patch mm-page_alloc-remove-unnecessary-parameter-batch-of-nr_pcp_free.patch mm-compaction-remove-unused-parameter-pgdata-of-fragmentation_score_wmark.patch mm-page_alloc-remove-unnecessary-inner-__get_pfnblock_flags_mask.patch mm-page_alloc-use-get_pfnblock_migratetype-to-avoid-extra-page_to_pfn.patch