Ocfs2 and Configfs fixes

The only non-fix here is Joel's new configfs convenience macros, but nobody is using them yet, so I think the patch is safe.

By the way, these patches (as usual) are all rebased on top of your latest tree. I think that since the vast majority of ocfs2 and configfs patches are self-contained and within a small area of the kernel that this should probably be fine. If you feel otherwise however, please let me know and I'll happily respin this as a set of topic-branch merges.

	--Mark

--
Mark Fasheh

Please pull from 'upstream-linus' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git upstream-linus

to receive the following updates:

 Documentation/filesystems/configfs/configfs.txt    |   17 ++-
 ...figfs_example.c => configfs_example_explicit.c} |   18 +-
 ...onfigfs_example.c => configfs_example_macros.c} |   75 ++------
 fs/configfs/configfs_internal.h                    |    3 +
 fs/configfs/dir.c                                  |  210 ++++++++++++++++----
 fs/configfs/symlink.c                              |   26 +++
 fs/ocfs2/aops.c                                    |   29 ++--
 fs/ocfs2/file.c                                    |    2 +-
 fs/ocfs2/journal.c                                 |  173 +++++++++++++----
 fs/ocfs2/journal.h                                 |    3 +-
 fs/ocfs2/ocfs2.h                                   |    2 +
 fs/ocfs2/ocfs2_fs.h                                |    5 +-
 fs/ocfs2/super.c                                   |   12 +-
 include/linux/configfs.h                           |   68 ++++++-
 14 files changed, 475 insertions(+), 168 deletions(-)
 copy Documentation/filesystems/configfs/{configfs_example.c => configfs_example_explicit.c} (96%)
 rename Documentation/filesystems/configfs/{configfs_example.c => configfs_example_macros.c} (85%)

Joel Becker (3):
configfs: Include linux/err.h in linux/configfs.h
configfs: Pin configfs subsystems separately from new config_items.
configfs: Convenience macros for attribute definition.

Julia Lawall (1):
ocfs2: Release mutex in error handling code

Louis Rilling (5):
configfs: Fix symlink() to a removing item
configfs: Fix failing symlink() making rmdir() fail
configfs: Prevent userspace from creating new entries under attaching directories
configfs: Lock new directory inodes before removing on cleanup after failure
configfs: Fix open directory making rmdir() fail

Sunil Mushran (3):
ocfs2: Add counter in struct ocfs2_dinode to track journal replays
ocfs2: Fix race between mount and recovery
ocfs2: Fix oops when racing files truncates with writes into an mmap region

--
Mark Fasheh