[PATCH 8/8] xfs: reimplement fdatasync support

[Mark Tinguely]

On 02/29/12 03:53, Christoph Hellwig wrote:
> Add an in-memory only flag to say we logged timestamps only, and use it to
> check if fdatasync can optimize away the log force.
>
> Reviewed-by: Dave Chinner<dchinner at redhat.com>
> Signed-off-by: Christoph Hellwig<hch at lst.de>
>
> ---
>   fs/xfs/xfs_file.c       |    7 +++++--
>   fs/xfs/xfs_inode_item.c |    3 ++-
>   fs/xfs/xfs_inode_item.h |   11 ++++++++++-
>   fs/xfs/xfs_super.c      |    2 +-
>   4 files changed, 18 insertions(+), 5 deletions(-)


Reviewed-by: Mark Tinguely