[GIT PULL] f2fs fixes for v3.8-rc7

[Jaegeuk Kim]

Hi Linus,

Here are four patches which are critical bug fixes on f2fs, three
enhancement patches, and a number of trivial patches.
Please pull the following tag. Sorry for the late request.

Thanks,

The following changes since commit
6abb7c25775b7fb2225ad0508236d63ca710e65f:

  Merge tag 'regulator-3.8-rc5' of
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
(2013-01-28 22:44:53 -0800)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
tags/f2fs-for-v3.8

for you to fetch changes up to 1efc6d3277f59b764384781c0f8dfc821f229380:

  f2fs: add compat_ioctl to provide backward compatability (2013-02-06
17:38:59 +0900)

----------------------------------------------------------------
f2fs fixes for v3.8

[Major bug fixes]
o Store device file information correctly
o Fix -EIO handling with respect to power-off-recovery
o Allocate blocks with global locks
o Fix wrong calculation of the SSR cost

[Enhancement]
o Support (un)freeze_fs
o Enhance the f2fs_gc flow
o Support 32-bit binary execution on 64-bit kernel

----------------------------------------------------------------
Alejandro Martinez Ruiz (1):
      f2fs: fix disable_ext_identify option spelling

Changman Lee (5):
      f2fs: save device node number into f2fs_inode
      f2fs: add un/freeze_fs into super_operations
      f2fs: stop repeated checking if cp is needed
      f2fs: remove repeated F2FS_SET_SB_DIRT call
      f2fs: remove unnecessary gc option check and balance_fs

Jaegeuk Kim (6):
      f2fs: prevent checkpoint once any IO failure is detected
      f2fs: cover global locks for reserve_new_block
      f2fs: remove the use of page_cache_release
      f2fs: avoid balanc_fs during evict_inode
      f2fs: clarify and enhance the f2fs_gc flow
      f2fs: fix calculation of max. gc cost in the SSR case

Namjae Jeon (8):
      f2fs: avoid redundant call to has_not_enough_free_secs in f2fs_gc
      f2fs: reorganize code for ra_node_page
      f2fs: fix typo mistake for data_version description
      f2fs: name gc task as per the block device
      f2fs: mark gc_thread as NULL when thread creation is failed
      f2fs: make an accessor to get sections for particular block type
      f2fs: optimize the return condition for has_not_enough_free_secs
      f2fs: add compat_ioctl to provide backward compatability

majianpeng (4):
      f2fs: clean up the add_orphan_inode func
      f2fs: add device name in debugfs
      f2fs: use F2FS_BLKSIZE to judge bloksize and page_cache_size
      f2fs: when check superblock failed, try to check another
superblock

 fs/f2fs/checkpoint.c |  63 +++++++++++---------------
 fs/f2fs/debug.c      |   4 +-
 fs/f2fs/f2fs.h       |  32 ++++++++++---
 fs/f2fs/file.c       |  35 ++++++++++++---
 fs/f2fs/gc.c         | 124
++++++++++++++++++++++-----------------------------
 fs/f2fs/gc.h         |  21 ---------
 fs/f2fs/inode.c      |  53 +++++++++-------------
 fs/f2fs/node.c       |  14 +++---
 fs/f2fs/recovery.c   |   4 +-
 fs/f2fs/segment.c    |  29 ++++++++----
 fs/f2fs/segment.h    |  23 +++-------
 fs/f2fs/super.c      |  92 +++++++++++++++++++++++++++++---------
 12 files changed, 262 insertions(+), 232 deletions(-)

-- 
Jaegeuk Kim
Samsung

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