Eric Lee / smarc-fsl-linux-kernel

25 Apr, 2007

1 commit

  • 3e2221c73   Copy i_flags to jfs inode flags on write ... Browse Code »

    This mirrors Jan Kara's patches for ext3. This patch makes sure that
    changes made to inode->i_flags are reflected on disk for jfs. It also
    moves a call of jfs_set_inode_flags() to be more consistent with where
    jfs_get_inode_flags() is called.

    Signed-off-by: Dave Kleikamp

    Dave Kleikamp
     

10 Jan, 2007

1 commit

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
     

01 Oct, 2006

1 commit

27 Jul, 2006

1 commit

29 Jun, 2006

1 commit

27 Mar, 2006

2 commits

  • 1d8fa7a2b   [PATCH] remove ->get_blocks() support ... Browse Code »

    Now that get_block() can handle mapping multiple disk blocks, no need to have
    ->get_blocks(). This patch removes fs specific ->get_blocks() added for DIO
    and makes it users use get_block() instead.

    Signed-off-by: Badari Pulavarty
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Badari Pulavarty
     
  • fa30bd058   [PATCH] map multiple blocks for mpage_readpages() ... Browse Code »

    This patch changes mpage_readpages() and get_block() to get the disk mapping
    information for multiple blocks at the same time.

    b_size represents the amount of disk mapping that needs to mapped. On the
    successful get_block() b_size indicates the amount of disk mapping thats
    actually mapped. Only the filesystems who care to use this information and
    provide multiple disk blocks at a time can choose to do so.

    No changes are needed for the filesystems who wants to ignore this.

    [akpm@osdl.org: cleanups]
    Signed-off-by: Badari Pulavarty
    Cc: Mingming Cao
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Badari Pulavarty
     

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
     

25 Jan, 2006

1 commit

16 Sep, 2005

1 commit

12 Sep, 2005

1 commit

10 Sep, 2005

1 commit

  • fef266580   [PATCH] update filesystems for new delete_inode behavior ... Browse Code »

    Update the file systems in fs/ implementing a delete_inode() callback to
    call truncate_inode_pages(). One implementation note: In developing this
    patch I put the calls to truncate_inode_pages() at the very top of those
    filesystems delete_inode() callbacks in order to retain the previous
    behavior. I'm guessing that some of those could probably be optimized.

    Signed-off-by: Mark Fasheh
    Acked-by: Christoph Hellwig
    Signed-off-by: Hugh Dickins
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Mark Fasheh
     

31 Aug, 2005

1 commit

02 Aug, 2005

1 commit

05 May, 2005

1 commit

03 May, 2005

2 commits

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