[GIT PULL] nilfs2 updates for 2.6.30-rc2

[GIT PULL] nilfs2 updates for 2.6.30-rc2

[Ryusuke Konishi]

Hi Linus,

please pull nilfs2 updates from

 git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2.git for-linus

The following changes since commit b0cbc861a3c05e634520b049b5cc27ad6febb51f:
 Linus Torvalds (1):
      Revert "ACPI battery: fix async boot oops"

Ryusuke Konishi (8):
      nilfs2: return f_fsid for statfs2
      nilfs2: fix lockdep recursive locking warning on bmap
      nilfs2: fix lockdep recursive locking warning on meta data files
      nilfs2: remove module version
      nilfs2: simplify handling of active state of segments fix
      nilfs2: fix wrong accounting and duplicate brelse in nilfs_sufile_set_error
      nilfs2: segment usage file cleanups
      nilfs2: fix possible mismatch of sufile counters on recovery

 fs/nilfs2/bmap.c      |    5 +
 fs/nilfs2/nilfs.h     |    5 -
 fs/nilfs2/recovery.c  |   20 +---
 fs/nilfs2/sufile.c    |  290 ++++++++++++++++++-------------------------------
 fs/nilfs2/sufile.h    |   79 +++++++++++++-
 fs/nilfs2/super.c     |    7 +-
 fs/nilfs2/the_nilfs.c |    4 +
 7 files changed, 197 insertions(+), 213 deletions(-)
-

The "nilfs2: simplify handling of active state of segments fix" patch
is most important; this fixes user-reported file system corruption
through garbage collection.

The "nilfs2: fix lockdep recursive locking warning on bmap", and
    "nilfs2: fix lockdep recursive locking warning on meta data files"
fix known lockdep warnings.

The "nilfs2: fix wrong accounting and duplicate brelse in nilfs_sufile_set_error",
    "nilfs2: segment usage file cleanups", and
    "nilfs2: fix possible mismatch of sufile counters on recovery"
fix possible mismatch of on-disk counters keeping the number of dirty
or clean segments, where the second patch is a preparation for the
third one.

The "nilfs2: return f_fsid for statfs2" follows the recent change by
Coly Li's series "fs: return f_fsid for statfs(2)".

And, the "nilfs2: remove module version" deletes a MODULE_VERSION()
declaration we have used for out-of-kernel modules.


Thanks,
Ryusuke Konishi