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 7EC2DC4167E for ; Tue, 8 Feb 2022 22:26:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1386545AbiBHWZt (ORCPT ); Tue, 8 Feb 2022 17:25:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54708 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1386436AbiBHUcv (ORCPT ); Tue, 8 Feb 2022 15:32:51 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5ED65C0613CB for ; Tue, 8 Feb 2022 12:32:50 -0800 (PST) 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 176A5B81A85 for ; Tue, 8 Feb 2022 20:32:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A887CC004E1; Tue, 8 Feb 2022 20:32:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1644352367; bh=7KjLi91XIfWzN2uIHENu5L39CmwE92QgH3YYPx8mk3g=; h=Date:To:From:Subject:From; b=odljKDVb16IhRe88k2UgX5qa8X4lZ4QkUEYB2+5BAooihnSHpapsCRrK5AurF2ztf vMJL1nS9jTpUFgHguLcd1nGpA7LG7XDYS5ENEkIsoVLxC6c09UVOrowz4yvdbhKdJ8 MT3tbsIlDF6hJkQ8YQuo9h5ucEyhg2+D2EQ3eXnc= Date: Tue, 08 Feb 2022 12:32:47 -0800 To: mm-commits@vger.kernel.org, willy@infradead.org, william.kucharski@oracle.com, vbabka@suse.cz, kirill.shutemov@linux.intel.com, hannes@cmpxchg.org, dhowells@redhat.com, agruenba@redhat.com, linmiaohe@huawei.com, akpm@linux-foundation.org From: Andrew Morton Subject: + filemap-remove-find_get_pages.patch added to -mm tree Message-Id: <20220208203247.A887CC004E1@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: filemap: remove find_get_pages() has been added to the -mm tree. Its filename is filemap-remove-find_get_pages.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/filemap-remove-find_get_pages.patch and later at https://ozlabs.org/~akpm/mmotm/broken-out/filemap-remove-find_get_pages.patch 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 and is updated there every 3-4 working days ------------------------------------------------------ From: Miaohe Lin Subject: filemap: remove find_get_pages() It's unused now. Remove it and clean up the relevant comment. Link: https://lkml.kernel.org/r/20220208134149.47299-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Cc: Matthew Wilcox (Oracle) Cc: David Howells Cc: William Kucharski Cc: Vlastimil Babka Cc: Kirill A. Shutemov Cc: Johannes Weiner Cc: Andreas Gruenbacher Signed-off-by: Andrew Morton --- include/linux/pagemap.h | 7 ------- mm/filemap.c | 11 ++++++----- 2 files changed, 6 insertions(+), 12 deletions(-) --- a/include/linux/pagemap.h~filemap-remove-find_get_pages +++ a/include/linux/pagemap.h @@ -594,13 +594,6 @@ static inline struct page *find_subpage( unsigned find_get_pages_range(struct address_space *mapping, pgoff_t *start, pgoff_t end, unsigned int nr_pages, struct page **pages); -static inline unsigned find_get_pages(struct address_space *mapping, - pgoff_t *start, unsigned int nr_pages, - struct page **pages) -{ - return find_get_pages_range(mapping, start, (pgoff_t)-1, nr_pages, - pages); -} unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t start, unsigned int nr_pages, struct page **pages); unsigned find_get_pages_range_tag(struct address_space *mapping, pgoff_t *index, --- a/mm/filemap.c~filemap-remove-find_get_pages +++ a/mm/filemap.c @@ -2229,8 +2229,9 @@ out: * @nr_pages: The maximum number of pages * @pages: Where the resulting pages are placed * - * find_get_pages_contig() works exactly like find_get_pages(), except - * that the returned number of pages are guaranteed to be contiguous. + * find_get_pages_contig() works exactly like find_get_pages_range(), + * except that the returned number of pages are guaranteed to be + * contiguous. * * Return: the number of pages which were found. */ @@ -2290,9 +2291,9 @@ EXPORT_SYMBOL(find_get_pages_contig); * @nr_pages: the maximum number of pages * @pages: where the resulting pages are placed * - * Like find_get_pages(), except we only return head pages which are tagged - * with @tag. @index is updated to the index immediately after the last - * page we return, ready for the next iteration. + * Like find_get_pages_range(), except we only return head pages which are + * tagged with @tag. @index is updated to the index immediately after the + * last page we return, ready for the next iteration. * * Return: the number of pages which were found. */ _ Patches currently in -mm which might be from linmiaohe@huawei.com are mm-memremap-avoid-calling-kasan_remove_zero_shadow-for-device-private-memory.patch filemap-remove-find_get_pages.patch mm-sparse-make-mminit_validate_memmodel_limits-static.patch mm-vmalloc-remove-unneeded-function-forward-declaration.patch mm-mmzoneh-remove-unused-macros.patch mm-balloon_compaction-make-balloon-page-compaction-callbacks-static.patch mm-memory_hotplug-remove-obsolete-comment-of-__add_pages.patch mm-memory_hotplug-avoid-calling-zone_intersects-for-zone_normal.patch mm-memory_hotplug-clean-up-try_offline_node.patch mm-memory_hotplug-fix-misplaced-comment-in-offline_pages.patch mm-highmem-remove-unnecessary-done-label.patch mm-hmmc-remove-unneeded-local-variable-ret.patch