From patchwork Wed Dec 8 04:22:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matthew Wilcox (Oracle)" X-Patchwork-Id: 12663705 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D106C433F5 for ; Wed, 8 Dec 2021 06:22:40 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 99BE86B0081; Wed, 8 Dec 2021 01:19:08 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 94C966B0082; Wed, 8 Dec 2021 01:19:08 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 7EDCF6B0083; Wed, 8 Dec 2021 01:19:08 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay026.a.hostedemail.com [64.99.140.26]) by kanga.kvack.org (Postfix) with ESMTP id 6FC1E6B0081 for ; Wed, 8 Dec 2021 01:19:08 -0500 (EST) Received: by unirelay09.hostedemail.com (Postfix, from userid 108) id E636E204B9; Wed, 8 Dec 2021 06:17:48 +0000 (UTC) Received: by unirelay09.hostedemail.com (Postfix, from userid 108) id 01FDE20C53; Wed, 8 Dec 2021 05:33:53 +0000 (UTC) Received: from smtpin18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 016DE2139A for ; Wed, 8 Dec 2021 04:23:17 +0000 (UTC) X-FDA: 78893332434.18.9C183A5 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf18.hostedemail.com (Postfix) with ESMTP id 88DB6400208A for ; Wed, 8 Dec 2021 04:23:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=ywFxKMKzhbL8Q2M7esNnlvljBPXvITK4YoC9wi4Run8=; b=RI1CigpKup6foGd3wx015ayzus GnsmYsy+7LOThknpVPelSoX3PQgtjZvWY7JCdAqwrMRIPMC4knDtL7caU1nIPidrbzHa+O4ncd0xF 7ag6DrH2iwlAL0ZpyC5KPmJBW476Lq722GMDImeWhjrE7f/+/wbMAiREJtTmdMw/hzXTpcr5U4es2 7L1GtQFyBTJRDhrnIf3++LVfnKwwRuEBRqiJsMHwws59gpkiqHuM5XLktFCusOMnlL8C52z5YdqYW kK35ZBii/ZtaGYReJQqWWRDSa07diwp5nXWlAhnr+7TWdD0Ib0PKZA7ekluNp698ouBPGS11OuTHy 4DK/TvvA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1muoU5-0084aE-PY; Wed, 08 Dec 2021 04:23:13 +0000 From: "Matthew Wilcox (Oracle)" To: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Cc: "Matthew Wilcox (Oracle)" Subject: [PATCH 32/48] truncate: Add truncate_cleanup_folio() Date: Wed, 8 Dec 2021 04:22:40 +0000 Message-Id: <20211208042256.1923824-33-willy@infradead.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211208042256.1923824-1-willy@infradead.org> References: <20211208042256.1923824-1-willy@infradead.org> MIME-Version: 1.0 Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=RI1CigpK; dmarc=none; spf=none (imf18.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 88DB6400208A X-Stat-Signature: dgokaex9ey9oi6z1ah53z8nutbfwgcwt X-HE-Tag: 1638937396-590559 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Convert both callers of truncate_cleanup_page() to use truncate_cleanup_folio() instead. Signed-off-by: Matthew Wilcox (Oracle) --- mm/truncate.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/mm/truncate.c b/mm/truncate.c index cc83a3f7c1ad..ab86b07c1e9c 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -177,21 +177,21 @@ void do_invalidatepage(struct page *page, unsigned int offset, * its lock, b) when a concurrent invalidate_mapping_pages got there first and * c) when tmpfs swizzles a page between a tmpfs inode and swapper_space. */ -static void truncate_cleanup_page(struct page *page) +static void truncate_cleanup_folio(struct folio *folio) { - if (page_mapped(page)) - unmap_mapping_page(page); + if (folio_mapped(folio)) + unmap_mapping_page(&folio->page); - if (page_has_private(page)) - do_invalidatepage(page, 0, thp_size(page)); + if (folio_has_private(folio)) + do_invalidatepage(&folio->page, 0, folio_size(folio)); /* * Some filesystems seem to re-dirty the page even after * the VM has canceled the dirty bit (eg ext3 journaling). * Hence dirty accounting check is placed after invalidation. */ - cancel_dirty_page(page); - ClearPageMappedToDisk(page); + folio_cancel_dirty(folio); + folio_clear_mappedtodisk(folio); } /* @@ -220,13 +220,14 @@ invalidate_complete_page(struct address_space *mapping, struct page *page) int truncate_inode_page(struct address_space *mapping, struct page *page) { + struct folio *folio = page_folio(page); VM_BUG_ON_PAGE(PageTail(page), page); if (page->mapping != mapping) return -EIO; - truncate_cleanup_page(page); - delete_from_page_cache(page); + truncate_cleanup_folio(folio); + filemap_remove_folio(folio); return 0; } @@ -332,7 +333,7 @@ void truncate_inode_pages_range(struct address_space *mapping, index = indices[pagevec_count(&pvec) - 1] + 1; truncate_exceptional_pvec_entries(mapping, &pvec, indices); for (i = 0; i < pagevec_count(&pvec); i++) - truncate_cleanup_page(pvec.pages[i]); + truncate_cleanup_folio(page_folio(pvec.pages[i])); delete_from_page_cache_batch(mapping, &pvec); for (i = 0; i < pagevec_count(&pvec); i++) unlock_page(pvec.pages[i]);