Messages in this thread | | | Subject | [GIT PULL] Btrfs updates for 2.6.29-rc | From | Chris Mason <> | Date | Fri, 13 Feb 2009 15:25:55 -0500 |
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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(-)
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