Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754110Ab1EaAdo (ORCPT ); Mon, 30 May 2011 20:33:44 -0400 Received: from smtp-out.google.com ([74.125.121.67]:32247 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751458Ab1EaAdn (ORCPT ); Mon, 30 May 2011 20:33:43 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=google.com; s=beta; h=date:from:x-x-sender:to:cc:subject:message-id:user-agent :mime-version:content-type; b=OhA+ukl+ch4SaWWdxh1yDiY6FG+HumoizGVx87Q24Yw9y6h3tT7HBGu0C82yw/LfxF KxMRx2PNpeTzvxZtnkoA== Date: Mon, 30 May 2011 17:33:26 -0700 (PDT) From: Hugh Dickins X-X-Sender: hugh@sister.anvils To: Andrew Morton cc: Chris Wilson , Keith Packard , Thomas Hellstrom , Dave Airlie , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 0/14] mm: tmpfs and trunc changes, affecting drm Message-ID: User-Agent: Alpine 2.00 (LSU 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-System-Of-Record: true Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2207 Lines: 48 Here's a patchset for mmotm, based on 30-rc1. Nothing exciting, mostly cleanup, preparation for what will probably be two more patchsets coming over the next few weeks, first simplifying tmpfs by getting rid of its ->readpage (give it a splice instead), then getting rid of its peculiar swap index (use radix_tree instead). The ordering here is somewhat illogical, arranged in the hope that at least the first four can get into 30-rc, which would simplify the dependencies between linux-next and mmotm. The first is just an independent fix (I think) noticed on the way. 2,3,4 affect the interface between tmpfs and drm very slightly. Once they're in 30-rc, drm maintainers could take 5,6,7,8 out of mmotm and into linux-next (or even 30-rc). 1/14 mm: invalidate_mapping_pages flush cleancache 2/14 mm: move vmtruncate_range to truncate.c 3/14 tmpfs: take control of its truncate_range 4/14 tmpfs: add shmem_read_mapping_page_gfp 5/14 drm/ttm: use shmem_read_mapping_page 6/14 drm/i915: use shmem_read_mapping_page 7/14 drm/i915: adjust to new truncate_range 8/14 drm/i915: more struct_mutex locking 9/14 mm: cleanup descriptions of filler arg 10/14 mm: truncate functions are in truncate.c 11/14 mm: tidy vmtruncate_range and related functions 12/14 mm: consistent truncate and invalidate loops 13/14 mm: pincer in truncate_inode_pages_range 14/14 tmpfs: no need to use i_lock drivers/gpu/drm/i915/i915_dma.c | 3 drivers/gpu/drm/i915/i915_gem.c | 36 ++--- drivers/gpu/drm/i915/intel_overlay.c | 5 drivers/gpu/drm/ttm/ttm_tt.c | 4 include/linux/mm.h | 3 include/linux/pagemap.h | 22 ++- mm/filemap.c | 14 +- mm/memory.c | 24 --- mm/shmem.c | 79 +++++++----- mm/truncate.c | 161 +++++++++++++------------ 10 files changed, 185 insertions(+), 166 deletions(-) Hugh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/