On Mon, Mar 15, 2010 at 03:18:07PM -0400, Chris Mason wrote:
> Hello everyone,
>
> The master branch of the btrfs unstable tree has a collection of fixes
> and features:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable.git master
I've updated the master tree with 3 small fixes. Thanks to Sage for
sending along a one liner for a bad cast in the searching ioctl, really
not sure why my gcc isn't giving the same warnings his was.
I fixed the new space info ioctl to avoid scheduling in a
rcu_read_lock. Sage also turned u64 to __u64 in the space_info ioctl
args struct.
Here is the corrected shortlog:
Josef Bacik (10) commits (+517/-160):
Btrfs: make set/get functions for the super compat_ro flags use compat_ro
(+1/-1)
Btrfs: change the ordered tree to use a spinlock instead of a mutex
(+19/-19)
Btrfs: add ioctl and incompat flag to set the default mount subvol (+80/-1)
Btrfs: cache the extent state everywhere we possibly can V2 (+148/-90)
Btrfs: make subvolid=0 mount the original default root (+9/-3)
Btrfs: make df be a little bit more understandable (+26/-3)
Btrfs: cache extent state in find_delalloc_range (+8/-3)
Btrfs: cache ordered extent when completing io (+10/-5)
Btrfs: change how we mount subvolumes (+158/-34)
Btrfs: add a "df" ioctl for btrfs (+58/-1)
Chris Mason (7) commits (+619/-67):
Btrfs: run the backing dev more often in the submit_bio helper (+10/-10)
Btrfs: finish read pages in the order they are submitted (+4/-3)
Btrfs: buffer results in the space_info ioctl (+46/-11)
Btrfs: don't look at bio flags after submit_bio (+3/-3)
Btrfs: be more selective in the defrag ioctl (+140/-10)
Btrfs: add search and inode lookup ioctls (+299/-16)
Btrfs: add new defrag-range ioctl. (+117/-14)
Sage Weil (3) commits (+7/-10):
Btrfs: flush data on snapshot creation (+1/-4)
Btrfs: fix search_ioctl key advance (+1/-1)
Btrfs: use __u64 types in ioctl.h (+5/-5)
TARUISI Hiroaki (2) commits (+99/-0):
Btrfs: add a function to lookup a directory path by following backrefs
(+92/-0)
btrfs: Update existing btrfs_device for renaming device (+7/-0)
Xiao Guangrong (1) commits (+3/-3):
btrfs: using btrfs_stack_device_id() get devid
Akinobu Mita (1) commits (+4/-30):
btrfs: use memparse
Miao Xie (1) commits (+1/-1):
btrfs: fix btrfs_mkdir goto for no free objectids
Nick Piggin (1) commits (+1/-1):
Btrfs: fix gfp flags masking in the compression code
Total: (26) commits
fs/btrfs/ioctl.c | 757 ++++++++++++++++++++++++++++++++++++++++++++----
fs/btrfs/super.c | 244 +++++++++++----
fs/btrfs/inode.c | 139 +++++---
fs/btrfs/ioctl.h | 123 +++++++
fs/btrfs/extent_io.c | 79 +++--
fs/btrfs/ordered-data.c | 41 +-
fs/btrfs/volumes.c | 39 +-
fs/btrfs/file.c | 23 -
fs/btrfs/disk-io.c | 15
fs/btrfs/ctree.h | 13
fs/btrfs/extent-tree.c | 11
fs/btrfs/extent_io.h | 10
fs/btrfs/ordered-data.h | 7
fs/btrfs/transaction.c | 5
fs/btrfs/btrfs_inode.h | 5
fs/btrfs/relocation.c | 4
fs/btrfs/export.c | 4
fs/btrfs/tree-log.c | 2
fs/btrfs/compression.c | 2
19 files changed, 1251 insertions(+), 272 deletions(-)
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