linux-kernel - [GIT PULL] Btrfs updates

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20091015000637.GA3004@think>
Date:	Wed, 14 Oct 2009 20:06:37 -0400
From:	Chris Mason <chris.mason@...cle.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	linux-btrfs@...r.kernel.org
Subject: [GIT PULL] Btrfs updates

Hello everyone,

The master branch of btrfs-unstable:

git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable.git master

Has an assortment of bug fixes and performance improvements.  We've
updated the btrfs fsync code to make sure we don't trigger log commits
when the file hasn't changed, and also tuned the log commit writeback.
This makes a pretty big different for rpm and yum.

Also, Christoph Hellwig spent some time testing btrfs discard support
with his qemu code, so I've included his patches to enable that.

Chris Mason (5) commits (+139/-27):
    Btrfs: avoid tree log commit when there are no changes (+71/-16)
    Btrfs: streamline tree-log btree block writeout (+53/-4)
    Btrfs: only write one super copy during fsync (+1/-1)
    Btrfs: always pin metadata in discard mode (+8/-0)
    Btrfs: fix btrfs acl #ifdef checks (+6/-6)

Christoph Hellwig (2) commits (+10/-7):
    Btrfs: enable discard support (+0/-6)
    Btrfs: add -o discard option (+10/-1)

Josef Bacik (1) commits (+24/-3):
    Btrfs: fix possible ENOSPC problems with truncate

Zheng Yan (1) commits (+6/-5):
    Btrfs: properly wait log writers during log sync

Total: (9) commits

 fs/btrfs/acl.c         |    6 +++---
 fs/btrfs/btrfs_inode.h |    6 ++++++
 fs/btrfs/ctree.h       |    4 +++-
 fs/btrfs/disk-io.c     |    2 ++
 fs/btrfs/extent-tree.c |   17 +++++++++++------
 fs/btrfs/file.c        |   41 ++++++++++++++++++++++++++---------------
 fs/btrfs/inode.c       |   33 +++++++++++++++++++++++++++++----
 fs/btrfs/super.c       |    9 +++++++--
 fs/btrfs/transaction.c |   45 ++++++++++++++++++++++++++++++++++++++++++---
 fs/btrfs/transaction.h |    5 +++++
 fs/btrfs/tree-log.c    |   48 +++++++++++++++++++++++++++++++++++++++++-------
 fs/btrfs/tree-log.h    |    3 +++
 fs/btrfs/xattr.c       |    2 +-
 13 files changed, 179 insertions(+), 42 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/