08 Feb, 2008

1 commit

• ef1fc2f01   BKL-removal: Implement a compat_ioctl handler for JFS ... Browse Code »

  The ioctls were already compatible except for the actual values so this
  was fairly easy to do.

  Signed-off-by: Andi Kleen
  Signed-off-by: Dave Kleikamp

  Andi Kleen

  2008-02-08 03:45:29 +0800  

07 Jun, 2007

1 commit

• f720e3ba5   JFS: Whitespace cleanup and remove some dead code ... Browse Code »

  Signed-off-by: Dave Kleikamp

  Dave Kleikamp

  2007-06-07 04:28:35 +0800  

02 Oct, 2006

1 commit

• 63f83c9fc   JFS: White space cleanup ... Browse Code »

  Removed trailing spaces & tabs, and spaces preceding tabs.
  Also a couple very minor comment cleanups.

  Signed-off-by: Dave Kleikamp
  (cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)

  Dave Kleikamp

  2006-10-02 22:55:27 +0800  

09 Feb, 2006

1 commit

• fa3241d24   JFS: ext2 inode attributes for jfs ... Browse Code »

  ext2 inode attributes with relevance for jfs:

  'a' EXT2_APPEND_FL -> append only
  'i' EXT2_IMMUTABLE_FL -> immutable file
  's' EXT2_SECRM_FL -> zero file
  'u' EXT2_UNRM_FL -> allow for unrm
  'A' EXT2_NOATIME_FL -> no access time
  'D' EXT2_DIRSYNC_FL -> dirsync
  'S' EXT2_SYNC_FL -> sync

  overview of jfs flags (partially for OS/2)

  value (OS/2) Linux ext2 attrs
  ------------------------------------------------
  0x00010000 IFJOURNAL -
  0x00020000 ISPARSE used
  0x00040000 INLINEEA used
  0x00080000 - - JFS_NOATIME_FL

  0x00100000 - - JFS_DIRSYNC_FL
  0x00200000 - - JFS_SYNC_FL
  0x00400000 - - JFS_SECRM_FL
  0x00800000 ISWAPFILE - JFS_UNRM_FL

  0x01000000 - - JFS_APPEND_FL
  0x02000000 IREADONLY - JFS_IMMUTABLE_FL
  0x04000000 IHIDDEN - -
  0x08000000 ISYSTEM - -

  0x10000000 - -
  0x20000000 IDIRECTORY used
  0x40000000 IARCHIVE -
  0x80000000 INEWNAME -

  the implementation is straight forward, except
  for the fact that the attributes have to be mapped
  to match with the ext2 ones to avoid a separate
  tool for manipulating them (this could be avoided
  when using a separate flag field in the on-disk
  representation, but the overhead is minimal)

  a special jfs_ioctl is added to allow for the new
  JFS_IOC_GETFLAGS and JFS_IOC_SETFLAGS calls.

  a helper function jfs_set_inode_flags() to transfer
  the flags from the on-disk version to the inode

  minor changes to allow flag inheritance on inode
  creation, as well as a cleanup of the on-disk
  flags (including the new ones)

  beforementioned helper to map between ext2 and jfs
  versions of the new flags ...

  the JFS_SECRM_FL and JFS_UNRM_FL are not done yet
  and I'm not 100% sure they are worth the effort,
  the rest seems to work out of the box ...

  Signed-off-by: Herbert Poetzl
  Signed-off-by: Dave Kleikamp

  Herbert Poetzl

  2006-02-09 23:09:16 +0800  

17 Apr, 2005

1 commit

• 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

  Initial git repository build. I'm not bothering with the full history,
  even though we have it. We can create a separate "historical" git
  archive of that later if we want to, and in the meantime it's about
  3.2GB when imported into git - space that would just make the early
  git days unnecessarily complicated, when we don't have a lot of good
  infrastructure for it.

  Let it rip!

  Linus Torvalds

  2005-04-17 06:20:36 +0800