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 2298CC636D7 for ; Fri, 3 Feb 2023 06:40:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232417AbjBCGke (ORCPT ); Fri, 3 Feb 2023 01:40:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232055AbjBCGjc (ORCPT ); Fri, 3 Feb 2023 01:39:32 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5AACF8EB6C for ; Thu, 2 Feb 2023 22:37:06 -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 dfw.source.kernel.org (Postfix) with ESMTPS id E4F5C61DA5 for ; Fri, 3 Feb 2023 06:37:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49539C4339E; Fri, 3 Feb 2023 06:37:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1675406225; bh=G6i5wIj64MRKaVOtWbxDEVvn9mnai772UbBGGEozIFI=; h=Date:To:From:Subject:From; b=ZtONSX/SqBgb/0UoZ8jMonbggDrCSH5AhIRTjmqQSXzo+VXqrlhNdIvtdQu+wI3V2 7QrhuIRvwOcX4eYhmIQTiKJxEvxvxFl6WVEgPYKuvR1tMpAN7diiBDbfQzXMYymTQC wwy+2+DknWjqqQnuKnHkCwAy/P7fxjZmEVXD7r7k= Date: Thu, 02 Feb 2023 22:37:04 -0800 To: mm-commits@vger.kernel.org, willy@infradead.org, vishal.moola@gmail.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] filemap-convert-__filemap_fdatawait_range-to-use-filemap_get_folios_tag.patch removed from -mm tree Message-Id: <20230203063705.49539C4339E@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: filemap: convert __filemap_fdatawait_range() to use filemap_get_folios_tag() has been removed from the -mm tree. Its filename was filemap-convert-__filemap_fdatawait_range-to-use-filemap_get_folios_tag.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: "Vishal Moola (Oracle)" Subject: filemap: convert __filemap_fdatawait_range() to use filemap_get_folios_tag() Date: Wed, 4 Jan 2023 13:14:28 -0800 Convert function to use folios. This is in preparation for the removal of find_get_pages_range_tag(). This change removes 2 calls to compound_head(). Link: https://lkml.kernel.org/r/20230104211448.4804-4-vishal.moola@gmail.com Signed-off-by: Vishal Moola (Oracle) Reviewed-by: Matthew Wilcow (Oracle) Signed-off-by: Andrew Morton --- --- a/mm/filemap.c~filemap-convert-__filemap_fdatawait_range-to-use-filemap_get_folios_tag +++ a/mm/filemap.c @@ -503,25 +503,27 @@ static void __filemap_fdatawait_range(st { pgoff_t index = start_byte >> PAGE_SHIFT; pgoff_t end = end_byte >> PAGE_SHIFT; - struct pagevec pvec; - int nr_pages; + struct folio_batch fbatch; + unsigned nr_folios; + + folio_batch_init(&fbatch); - pagevec_init(&pvec); while (index <= end) { unsigned i; - nr_pages = pagevec_lookup_range_tag(&pvec, mapping, &index, - end, PAGECACHE_TAG_WRITEBACK); - if (!nr_pages) + nr_folios = filemap_get_folios_tag(mapping, &index, end, + PAGECACHE_TAG_WRITEBACK, &fbatch); + + if (!nr_folios) break; - for (i = 0; i < nr_pages; i++) { - struct page *page = pvec.pages[i]; + for (i = 0; i < nr_folios; i++) { + struct folio *folio = fbatch.folios[i]; - wait_on_page_writeback(page); - ClearPageError(page); + folio_wait_writeback(folio); + folio_clear_error(folio); } - pagevec_release(&pvec); + folio_batch_release(&fbatch); cond_resched(); } } _ Patches currently in -mm which might be from vishal.moola@gmail.com are mm-add-folio_estimated_sharers.patch mm-mempolicy-convert-queue_pages_pmd-to-queue_folios_pmd.patch mm-mempolicy-convert-queue_pages_pte_range-to-queue_folios_pte_range.patch mm-mempolicy-convert-queue_pages_hugetlb-to-queue_folios_hugetlb.patch mm-mempolicy-convert-queue_pages_required-to-queue_folio_required.patch mm-mempolicy-convert-migrate_page_add-to-migrate_folio_add.patch mm-add-folio_get_nontail_page.patch mm-migrate-add-folio_movable_ops.patch mm-migrate-convert-isolate_movable_page-to-use-folios.patch mm-migrate-convert-putback_movable_pages-to-use-folios.patch