Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761237AbZJIRam (ORCPT ); Fri, 9 Oct 2009 13:30:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752179AbZJIRal (ORCPT ); Fri, 9 Oct 2009 13:30:41 -0400 Received: from rcsinet11.oracle.com ([148.87.113.123]:32961 "EHLO rgminet11.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753055AbZJIRak (ORCPT ); Fri, 9 Oct 2009 13:30:40 -0400 Date: Fri, 9 Oct 2009 13:29:44 -0400 From: Chris Mason To: Linus Torvalds , linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org Subject: [GIT PULL] Btrfs updates for 2.6.32-rc Message-ID: <20091009172944.GB2632@think> Mail-Followup-To: Chris Mason , Linus Torvalds , linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) X-Source-IP: acsmt355.oracle.com [141.146.40.155] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090202.4ACF730F.0167:SCFMA4539814,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2496 Lines: 60 Hello everyone, Btrfs updates are in the master branch of the btrfs-unstable repo: git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable.git master This branch is still against 2.6.31, but git merging lets it work with the code Linus has already pulled and merged into 2.6.32-rc This bunch fine tunes the enospc support, removing a window where the accounting would let people allocate even though space wasn't yet available. There is a deadlock fix where the worker threads would get stuck waiting for memory while trying to start more worker threads, and an important fix for the file clone ioctl where it can incorrectly setup extents on the clone. Alexey Dobriyan (1) commits (+2/-2): Btrfs: constify dentry_operations Chris Mason (5) commits (+166/-73): Btrfs: delay clearing EXTENT_DELALLOC for compressed extents (+4/-2) Btrfs: fix uninit compiler warning in cow_file_range_nocow (+1/-0) Btrfs: cleanup extent_clear_unlock_delalloc flags (+51/-37) Btrfs: fix file clone ioctl for bookend extents (+4/-2) Btrfs: fix deadlock on async thread startup (+106/-32) Josef Bacik (4) commits (+225/-55): Btrfs: release delalloc reservations on extent item insertion (+107/-37) Btrfs: async delalloc flushing under space pressure (+88/-11) Btrfs: optimize fsync for the single writer case (+13/-1) Btrfs: fix possible softlockup in the allocator (+17/-6) Zheng Yan (2) commits (+61/-34): Btrfs: optimize back reference update during btrfs_drop_snapshot (+53/-29) Btrfs: remove negative dentry when deleting subvolumne (+8/-5) Total: (12) commits fs/btrfs/async-thread.c | 81 ++++++++++++++-- fs/btrfs/async-thread.h | 10 +- fs/btrfs/btrfs_inode.h | 12 +- fs/btrfs/ctree.h | 21 ++-- fs/btrfs/disk-io.c | 48 +++++---- fs/btrfs/extent-tree.c | 239 +++++++++++++++++++++++++++++++++++++----------- fs/btrfs/extent_io.c | 46 ++++----- fs/btrfs/extent_io.h | 18 ++- fs/btrfs/file.c | 3 fs/btrfs/inode.c | 111 ++++++++++++++-------- fs/btrfs/ioctl.c | 7 + fs/btrfs/ordered-data.c | 6 + fs/btrfs/relocation.c | 4 fs/btrfs/tree-log.c | 12 ++ 14 files changed, 454 insertions(+), 164 deletions(-) -- 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/