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 648E2ECAAA1 for ; Fri, 28 Oct 2022 15:16:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230106AbiJ1PQg (ORCPT ); Fri, 28 Oct 2022 11:16:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230290AbiJ1PQO (ORCPT ); Fri, 28 Oct 2022 11:16:14 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 346DF1C25E4 for ; Fri, 28 Oct 2022 08:15:38 -0700 (PDT) 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: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=mtCOQ8IfyHNs2cs7G6wJOr9WNbsBhcSPT1YWn3us/V0=; b=MCGtB0qRQ8ViEJrz1aYuwGINnz N7Yc80x5HukY8Qnxw4GESN8I4TZQ6I2iKNfIXEOcdVMfJDWJ2iXGTiEcWuIuG/Wi5LAQLKRjc07Kc 00nr1eYZ1fz5EK7+wF9bi6acaFJ2VI9V2oPNp5st01F4XpmhcVFg9HshZ1VQsXddhJV7jEzQ34kcs RnSjL11/r7191jL9kxshRNhnW+wVivVzl2RPkr38FuP0sdpPCjNXBFiroJGsl4UaF/U1Gu2jiseF3 TUY6xg/P7veFOMmFqRRwhvOR5Y/5d7A+5r13/LJp2cHkSsdpWQc9vWHYI1mrayMSIsD/EqRv3VTAq gN9yDzmw==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1ooR4x-001LAI-Mi; Fri, 28 Oct 2022 15:15:27 +0000 From: "Matthew Wilcox (Oracle)" To: linux-mm@kvack.org Cc: "Matthew Wilcox (Oracle)" , Uladzislau Rezki , David Howells , Dave Chinner , linux-fsdevel@vger.kernel.org, Thomas Gleixner , Ira Weiny , "Fabio M. De Francesco" , Luis Chamberlain Subject: [PATCH 0/1] Mapping an entire folio Date: Fri, 28 Oct 2022 16:15:25 +0100 Message-Id: <20221028151526.319681-1-willy@infradead.org> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org I had intended to write and test one user before sending this out, but Dave Howells says he has a user now that wants this functionality, so here we go. It is only compile tested. Earlier thread on this: https://lore.kernel.org/all/YvvdFrtiW33UOkGr@casper.infradead.org/ Matthew Wilcox (Oracle) (1): mm: Add folio_map_local() include/linux/highmem.h | 40 ++++++++++++++++++++++++++++++++- include/linux/vmalloc.h | 6 +++-- mm/vmalloc.c | 50 +++++++++++++++++++++++++++++++++++++++++ 3 files changed, 93 insertions(+), 3 deletions(-) -- 2.35.1