linux-toradex.git/fs/nilfs2/recovery.c, branch v3.2

nilfs2: use list_first_entry

2011-05-10T13:21:56+00:00

This uses list_first_entry macro instead of list_entry if it's used to
get the first entry.

Signed-off-by: Ryusuke Konishi

nilfs2: use sb instance instead of nilfs_sb_info struct

2011-03-09T02:05:08+00:00

This replaces sbi uses with direct reference to sb instance.

Signed-off-by: Ryusuke Konishi

nilfs2: do not pass sbi to functions which can get it from inode

2011-01-10T05:37:54+00:00

This removes argument for passing nilfs_sb_info structure from
nilfs_set_file_dirty and nilfs_load_inode_block functions.  We can get
a pointer to the structure from inodes.

[Stephen Rothwell : fix conflict with commit
 b74c79e99389cd79b31fcc08f82c24e492e63c7e]

Signed-off-by: Ryusuke Konishi

nilfs2: get rid of back pointer to writable sb instance

2010-10-23T00:24:38+00:00

Nilfs object holds a back pointer to a writable super block instance
in nilfs->ns_writer, and this became eliminable since sb is now made
per device and all inodes have a valid pointer to it.

This deletes the ns_writer pointer and a reader/writer semaphore
protecting it.

Signed-off-by: Ryusuke Konishi

nilfs2: use root object to get ifile

2010-10-23T00:24:35+00:00

This rewrites functions using ifile so that they get ifile from
nilfs_root object, and will remove sbi->s_ifile.  Some functions that
don't know the root object are extended to receive it from caller.

Signed-off-by: Ryusuke Konishi

nilfs2: set pointer to root object in inodes

2010-10-23T00:24:34+00:00

This puts a pointer to nilfs_root object in the private part of
on-memory inode, and makes nilfs_iget function pick up the inode with
the same root object.

Non-root inodes inherit its nilfs_root object from parent inode.  That
of the root inode is allocated through nilfs_attach_checkpoint()
function.

Signed-off-by: Ryusuke Konishi

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2010-08-10T18:26:52+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (96 commits)
  no need for list_for_each_entry_safe()/resetting with superblock list
  Fix sget() race with failing mount
  vfs: don't hold s_umount over close_bdev_exclusive() call
  sysv: do not mark superblock dirty on remount
  sysv: do not mark superblock dirty on mount
  btrfs: remove junk sb_dirt change
  BFS: clean up the superblock usage
  AFFS: wait for sb synchronization when needed
  AFFS: clean up dirty flag usage
  cifs: truncate fallout
  mbcache: fix shrinker function return value
  mbcache: Remove unused features
  add f_flags to struct statfs(64)
  pass a struct path to vfs_statfs
  update VFS documentation for method changes.
  All filesystems that need invalidate_inode_buffers() are doing that explicitly
  convert remaining ->clear_inode() to ->evict_inode()
  Make ->drop_inode() just return whether inode needs to be dropped
  fs/inode.c:clear_inode() is gone
  fs/inode.c:evict() doesn't care about delete vs. non-delete paths now
  ...

Fix up trivial conflicts in fs/nilfs2/super.c

get rid of block_write_begin_newtrunc

2010-08-09T20:47:33+00:00

Move the call to vmtruncate to get rid of accessive blocks to the callers
in preparation of the new truncate sequence and rename the non-truncating
version to block_write_begin.

While we're at it also remove several unused arguments to block_write_begin.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Al Viro

nilfs2: add missing error code in comment of nilfs_search_super_root

2010-07-23T01:02:11+00:00

nilfs_search_super_root can return -ENOMEM, but this error code is not
described in its kernel-doc comment.  This fixes the discrepancy.

Signed-off-by: Ryusuke Konishi

nilfs2: do not use nilfs_segsum_info structure in recovery code

2010-07-23T01:02:09+00:00

This will get rid of nilfs_segsum_info use from recovery functions for
simplicity.

Signed-off-by: Ryusuke Konishi