[GIT PULL] Btrfs updates

From: Chris Mason
Date: Mon Jun 27 2011 - 14:16:19 EST


Hi everyone,

The for-linus branch of the btrfs unstable tree:

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

Has our current set of fixes. Linus will probably notice the head
commit was from this morning. I reordered a refcount bump inside the
lock that protects the delayed inode tree and did a commit --amend.

This is just for clarity, the delayed_inode can't go away because it is
pinned by the inode itself. But, I don't want that code copy & pasted
elsewhere to create bugs later on.

These fix a regression in the new delayed_inode code where inodes that
are dropped from ram need to check for a delayed inode before we load
them back in.

Josef's commit avoids oopsen if the free extent cache had
to be discarded, and my commit makes sure a newly created empty file
gets logged properly if someone calls fsync on it.

Miao Xie (1) commits (+91/-26):
btrfs: fix inconsonant inode information

Josef Bacik (1) commits (+6/-3):
Btrfs: make sure to update total_bitmaps when freeing cache V3

Ilya Dryomov (1) commits (+2/-2):
Btrfs: fix type mismatch in find_free_extent()

Chris Mason (1) commits (+1/-0):
Btrfs: make sure to record the transid in new inodes

Total: (4) commits (+100/-31)

fs/btrfs/delayed-inode.c | 104 +++++++++++++++++++++++++++++++++----------
fs/btrfs/delayed-inode.h | 1 +
fs/btrfs/extent-tree.c | 4 +-
fs/btrfs/free-space-cache.c | 9 +++-
fs/btrfs/inode.c | 13 +++++-
5 files changed, 100 insertions(+), 31 deletions(-)
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