Hi Linus,
please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2.git for-linus
to receive updates of nilfs:
* Clean-ups of b-tree/block-mapping code
* Several read performance tuning
* Error code fix on snapshot delete request
* Enhance forward compatibility in get-information ioctl commands
* Clean-ups of removal list of segments
* A correction in nilfs2.txt
The following changes since commit 07a2039b8eb0af4ff464efd3dfd95de5c02648c6
Linus Torvalds (1):
Linux 2.6.30
Hisashi Hifumi (1):
NILFS2: Pagecache usage optimization on NILFS2
Ryusuke Konishi (21):
nilfs2: remove nilfs_dat_prepare_free function
nilfs2: unify bmap operations starting use of indirect block address
nilfs2: add sufile function that can modify multiple segment usages
nilfs2: eliminate removal list of segments
nilfs2: remove header file for segment list operations
nilfs2: remove nilfs_bmap_put_block
nilfs2: remove nilfs_bmap_delete_block
nilfs2: move get block functions in bmap.c into btree codes
nilfs2: remove pointless NULL check of bpop_commit_alloc_ptr function
nilfs2: remove useless b_low and b_high fields from nilfs_bmap struct
nilfs2: remove bmap pointer operations
nilfs2: remove nilfs_direct_operations from direct mapping
nilfs2: remove nilfs_btree_operations from btree mapping
nilfs2: allow future expansion of metadata read out via get info ioctl
nilfs2: set bio unplug flag for the last bio in segment
nilfs2: enable sync_page method
nilfs2: modify list of unsupported features in caveats
nilfs2: return EBUSY against delete request on snapshot
nilfs2: use device's backing_dev_info for btree node caches
nilfs2: add sync_page method to page caches of meta data
nilfs2: support contiguous lookup of blocks
Documentation/filesystems/nilfs2.txt | 5 +-
fs/nilfs2/bmap.c | 272 +++++++------------------
fs/nilfs2/bmap.h | 135 ++++++++-----
fs/nilfs2/btnode.c | 9 +-
fs/nilfs2/btnode.h | 2 +-
fs/nilfs2/btree.c | 366 +++++++++++++++++++---------------
fs/nilfs2/btree.h | 31 +---
fs/nilfs2/cpfile.c | 47 ++---
fs/nilfs2/cpfile.h | 4 +-
fs/nilfs2/dat.c | 36 +---
fs/nilfs2/dat.h | 2 +-
fs/nilfs2/direct.c | 139 +++++++-------
fs/nilfs2/direct.h | 20 +--
fs/nilfs2/gcinode.c | 5 +-
fs/nilfs2/inode.c | 18 +-
fs/nilfs2/ioctl.c | 35 +---
fs/nilfs2/mdt.c | 3 +-
fs/nilfs2/nilfs.h | 1 +
fs/nilfs2/recovery.c | 37 +++--
fs/nilfs2/segbuf.c | 3 +-
fs/nilfs2/seglist.h | 85 --------
fs/nilfs2/segment.c | 130 ++++---------
fs/nilfs2/segment.h | 12 +-
fs/nilfs2/sufile.c | 119 ++++++++++-
fs/nilfs2/sufile.h | 62 ++++--
fs/nilfs2/super.c | 9 +-
fs/nilfs2/the_nilfs.c | 1 -
27 files changed, 727 insertions(+), 861 deletions(-)
delete mode 100644 fs/nilfs2/seglist.h
Thanks,
Ryusuke Konishi