From patchwork Thu Sep 1 22:01:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Vishal Moola (Oracle)" X-Patchwork-Id: 12963315 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 7823BC6FA82 for ; Thu, 1 Sep 2022 22:02:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234330AbiIAWCt (ORCPT ); Thu, 1 Sep 2022 18:02:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234205AbiIAWCk (ORCPT ); Thu, 1 Sep 2022 18:02:40 -0400 Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 630E27A778; Thu, 1 Sep 2022 15:02:39 -0700 (PDT) Received: by mail-pl1-x62b.google.com with SMTP id p18so93027plr.8; Thu, 01 Sep 2022 15:02:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=e1eM0qi5kNEXaBuV4o8U+3ZrhdfXdzoi+l/ai4waThY=; b=gNJXwxFuFke6eYj0nz2/PiDYXJ6uuw/+y6pvA6QnWq7eouNcHBf6+EJm5Gq193Grgh QKheBVVmh8HekBMRDB/fVleY8+effRW479vEXXGHLR3S87K//Jhw2e5O+6agt21yf265 3kAUpqXavBcWDTvapyzBiis+xac8n0OHDWu3AZnWr0Wr+BK3whUep7JGlwqONOkwM7N0 +1XX1ffonfhplIVIfU/utkDEIIZZiHHrp7IYcKrC4ceg3Zt1nHegjtwcFABUPSqNEdnl 4EwYzeXkwp7J8eKW59Rb1lKWQlyJ5HTmd9bz7AQHe6l+E5Qrn3Xr5kUs3+qXtBgSUL9M Ozqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=e1eM0qi5kNEXaBuV4o8U+3ZrhdfXdzoi+l/ai4waThY=; b=YLvGjZt+esdYHMb9AE/QWrW+YOmHizydkxv8goSz4p5OfTyiQcEkcp6wZlzRexJY8J Jk7xFZvZ2+oKIyTjvLHSdUglg0VZ+P3Vlywvd5PvbpiDWE35Rwv9pksuVAhQW4JkAqEV TQQ7uGN1KI1tuGOxu0s4cmiN3beZrJJTpz6uXYKipnhaqIb6X7dN5B4rl/zZ+T1ZOvZW JrODrCRLUzNd1y6RdsTxaEE5DdBzyqV7vkw9qxI6khIORoB0ptKU+Aps2JEamj/tb8Dn AeEmAOMe0oR+fa+fecg7ZBv+RUN00f3P5vPLHeJSU/6M5iRlbv11BNEsAog7ywv/dZgC zESA== X-Gm-Message-State: ACgBeo2Ygh+ylqM+RC0lDgz6KqXo+ImUzLgSpCxsGN1La+v9gkXpVOgA J++V02ayfcpdIJUoPgbHqQOgUkWr1AoRxg== X-Google-Smtp-Source: AA6agR79ut39yeQZLj/LWKnnlXRQp19F2hOxIhYbazSQ5kgq5xXWtmAM1WGiML8jodYQoBXi0CNqGg== X-Received: by 2002:a17:90b:2bca:b0:1fd:a06b:ef4f with SMTP id ru10-20020a17090b2bca00b001fda06bef4fmr1267475pjb.201.1662069758626; Thu, 01 Sep 2022 15:02:38 -0700 (PDT) Received: from vmfolio.. (c-73-189-111-8.hsd1.ca.comcast.net. [73.189.111.8]) by smtp.googlemail.com with ESMTPSA id fv4-20020a17090b0e8400b001fb350026f1sm128894pjb.4.2022.09.01.15.02.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Sep 2022 15:02:38 -0700 (PDT) From: "Vishal Moola (Oracle)" To: linux-fsdevel@vger.kernel.org Cc: linux-afs@lists.infradead.org, linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-cifs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, linux-nilfs@vger.kernel.org, linux-mm@kvack.org, "Vishal Moola (Oracle)" Subject: [PATCH 03/23] filemap: Convert __filemap_fdatawait_range() to use filemap_get_folios_tag() Date: Thu, 1 Sep 2022 15:01:18 -0700 Message-Id: <20220901220138.182896-4-vishal.moola@gmail.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220901220138.182896-1-vishal.moola@gmail.com> References: <20220901220138.182896-1-vishal.moola@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org Converted function to use folios. This is in preparation for the removal of find_get_pages_range_tag(). Signed-off-by: Vishal Moola (Oracle) --- mm/filemap.c | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index 3ded72a65668..435fc53b3f2f 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -503,28 +503,30 @@ static void __filemap_fdatawait_range(struct address_space *mapping, { 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; if (end_byte < start_byte) return; - pagevec_init(&pvec); + folio_batch_init(&fbatch); + 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(); } }