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 97C55C61DA4 for ; Fri, 3 Feb 2023 06:42:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232544AbjBCGmN (ORCPT ); Fri, 3 Feb 2023 01:42:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232462AbjBCGku (ORCPT ); Fri, 3 Feb 2023 01:40:50 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E68508FB5A for ; Thu, 2 Feb 2023 22:37:46 -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 9761AB8297E for ; Fri, 3 Feb 2023 06:37:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 47E6AC433EF; Fri, 3 Feb 2023 06:37:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1675406264; bh=sEbtcJkslBadnJRhD26EFvWOI/TfPelLaFYxZExTMsw=; h=Date:To:From:Subject:From; b=XGy7WqGMgojIp0S/BiVQHJ3NJSisBCCkmPDfSb56ipv/SXPJkVqfS7rcTAEPeRyvp yWv9WyuPzoVFN+OgYIYmNpY4gNxpXwfDMmOz/K7wRWQsejy97rwz6X6SHn2D990lB7 ig4CUarZ/hOM9+KKYM/5u1qDzsjFo86SzyuPF5yQ= Date: Thu, 02 Feb 2023 22:37:43 -0800 To: mm-commits@vger.kernel.org, william.kucharski@oracle.com, willy@infradead.org, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] filemap-convert-filemap_range_has_page-to-use-a-folio.patch removed from -mm tree Message-Id: <20230203063744.47E6AC433EF@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_range_has_page() to use a folio has been removed from the -mm tree. Its filename was filemap-convert-filemap_range_has_page-to-use-a-folio.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: "Matthew Wilcox (Oracle)" Subject: filemap: convert filemap_range_has_page() to use a folio Date: Mon, 16 Jan 2023 19:39:40 +0000 The folio isn't returned from this function, so this is an entirely internal change. Link: https://lkml.kernel.org/r/20230116193941.2148487-3-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: William Kucharski Signed-off-by: Andrew Morton --- --- a/mm/filemap.c~filemap-convert-filemap_range_has_page-to-use-a-folio +++ a/mm/filemap.c @@ -470,7 +470,7 @@ EXPORT_SYMBOL(filemap_flush); bool filemap_range_has_page(struct address_space *mapping, loff_t start_byte, loff_t end_byte) { - struct page *page; + struct folio *folio; XA_STATE(xas, &mapping->i_pages, start_byte >> PAGE_SHIFT); pgoff_t max = end_byte >> PAGE_SHIFT; @@ -479,11 +479,11 @@ bool filemap_range_has_page(struct addre rcu_read_lock(); for (;;) { - page = xas_find(&xas, max); - if (xas_retry(&xas, page)) + folio = xas_find(&xas, max); + if (xas_retry(&xas, folio)) continue; /* Shadow entries don't count */ - if (xa_is_value(page)) + if (xa_is_value(folio)) continue; /* * We don't need to try to pin this page; we're about to @@ -494,7 +494,7 @@ bool filemap_range_has_page(struct addre } rcu_read_unlock(); - return page != NULL; + return folio != NULL; } EXPORT_SYMBOL(filemap_range_has_page); _ Patches currently in -mm which might be from willy@infradead.org are