From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762122AbZBMU0Y (ORCPT ); Fri, 13 Feb 2009 15:26:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753373AbZBMU0O (ORCPT ); Fri, 13 Feb 2009 15:26:14 -0500 Received: from acsinet12.oracle.com ([141.146.126.234]:56486 "EHLO acsinet12.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753155AbZBMU0N (ORCPT ); Fri, 13 Feb 2009 15:26:13 -0500 Subject: [GIT PULL] Btrfs updates for 2.6.29-rc From: Chris Mason To: linux-kernel@vger.kernel.org, Linus Torvalds Content-Type: text/plain Date: Fri, 13 Feb 2009 15:25:55 -0500 Message-Id: <1234556755.4985.7.camel@think.oraclecorp.com> Mime-Version: 1.0 X-Mailer: Evolution 2.24.1 Content-Transfer-Encoding: 7bit X-Source-IP: acsmt703.oracle.com [141.146.40.81] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090209.4995D756.021E:SCFSTAT928724,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello everyone, The master branch git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable.git Has the following fixes and updates for 2.6.29-rc. There is also a branch named experimental that is very very experimental. I think I pushed things out correctly so that master and experimental didn't mix, but we've long established my ability to mess that part up. These are cleanups and fixes that came out of testing and review. The lockdep fix is actually the biggest in terms of code, but that is under CONFIG_DEBUG_LOCK_ALLOC. SSD mode is changed to work better on ssds that do random writes poorly, and btrfs_sync_fs is changed to skip the cleaning of old snapshots. That still happens in the background, and it was making sync look slower than it really was. mount -o remount finally looks at the new options sent, so you can send important things like mount -o compress,ssd for remounting now. -chris Chris Mason (4): Btrfs: process mount options on mount -o remount, Btrfs: use larger metadata clusters in ssd mode Btrfs: don't clean old snapshots on sync(1) Btrfs: make a lockdep class for the extent buffer locks Jeff Mahoney (2): Btrfs: balance_level checks !child after access Btrfs: remove btrfs_init_path Josef Bacik (1): Btrfs: make sure all pending extent operations are complete Julia Lawall (1): Btrfs: fs/btrfs/volumes.c: remove useless kzalloc Qinghuang Feng (1): Btrfs: remove unused code in split_state() Yan Zheng (2): Btrfs: Avoid using __GFP_HIGHMEM with slab allocator Btrfs: hold trans_mutex when using btrfs_record_root_in_trans b/fs/btrfs/ctree.c | 45 +++++++++++++++++++------- b/fs/btrfs/ctree.h | 10 +---- b/fs/btrfs/disk-io.c | 46 ++++++++++++++++++++++++++ b/fs/btrfs/disk-io.h | 10 +++++ b/fs/btrfs/extent-tree.c | 2 + b/fs/btrfs/extent_io.c | 2 - b/fs/btrfs/inode-map.c | 1 b/fs/btrfs/inode.c | 2 - b/fs/btrfs/locking.c | 11 ------ b/fs/btrfs/super.c | 1 b/fs/btrfs/transaction.c | 2 + b/fs/btrfs/tree-log.c | 2 + b/fs/btrfs/volumes.c | 2 + fs/btrfs/ctree.c | 13 +------ fs/btrfs/ctree.h | 1 fs/btrfs/extent-tree.c | 81 ++++++++++++++++++++++++++++------------------- fs/btrfs/inode.c | 2 - fs/btrfs/super.c | 4 ++ fs/btrfs/volumes.c | 4 -- 19 files changed, 157 insertions(+), 84 deletions(-)